Talk: Gachanko Gachirobo (deck)

==Details==
It is infamous for its extreme high risk, high reward value which involves summoning [[Gachanko Gachirobo]] and using its luck-based creature-spamming strategies in order to secure a win via mass creature spamming. However, since Gachirobo can only cost trample when all of the cards are of the same cost and its cost is naturally heavy for an early game, a balance between mana acceleration and creatures are needed. While the restriction of [[Faerie Gift]] makes this deck hard to use, it is softened by the introduction of [[Twinpact]] cards which allow more options and stability. 

Due to Gachirobo not having any civilization limits, a variety of creatures can be incorporated into the deck type. However, aside of cost 6 variants many are highly unreliable due to the risk of revealing Gachirobo itself and the inability to start an early game depending on shuffles. Additionally, Water and Nature creatures that costs the same as the deck concept are always needed in order to provide a stable color base.

This deck has [[DM22-BD3 Game Designers Selection Deck: 7-axis Gachirobo]] based on it.

==Core Cards==
{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Gachanko Gachirobo]] || Required to win with this deck. 
|}

<gallery position="center" widths="180">
Dmr17-s4.jpg|[[Gachanko Gachirobo]]
</gallery>

==Support cards==
{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Faerie Gift]] || Get out Gachirobo easily.
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| [[King Poisonous Mushroom]] || Mass acceleration.
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| [[Faerie Shower]] || Mana Acceleration + Hand addition.
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| [[Faerie Miracle]] || Mass Mana acceleration for 5 civilization Gachirobo decks.
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| [[Gachinko Roulette]] || Acceleration  for high cost variants. 
|}

===Cost 6 candidates===
This variant is the most reliable due to being able to cost trample Gachirobo itself, along with the multitude of mana acceleration, defense, control options or even [[Mach Fighter]]s to deal with troublesome for no cost meta such as [[Onikamas, Strange Flow]].
{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Glenmalt, Dragon Ruler]] || Powerful finisher card with [[Gaiheart, Galaxy Greatsword]] that can also give Gachirobo speed attacker via [[Reddull, Dragon Soul Castle]].
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| [[Magmadragon Jagalzor]] || Allows one-shot.
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| [[Uisu, Dragon Armored's Investigation / Holy Spark]] || Cost 6 Twinpact, easily stops attacks.
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| [[Aqua Surfer]] || Trigger creature.
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| [[Everrose, Dragon Ruler]] || Call out light Draghearts.
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| [[Atari Ponnosuke]] || Ignore opponent's creature abilities.
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| [[Immovable, Proud Soul]] || Counters [[Onikamas, Strange Flow]].
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| [[Dolzwei Astelio]]<br />[[Totentontan]] || [[Mach Fighter]] against for no cost meta.
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| [[Orochi of the Hidden Blade]] || Ninja Strike for no cost trample switch. [[Hall of Fame]]
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| [[Legionnaire Lizard]] || Fastest way to give Gachirobo Speed Attacker.
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| [[Mega Manalock Dragon]] || [[Hall of Fame]] finisher.
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| [[Myscu, Mirage]] || Cost Trample and Switch.
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| [[Deal, Mechanic / 「Today's Lucky Number!」]] || Control spell Twinpact.
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| [[Changethe, Dragon Armored Ship / Fourth of the Six Bizarre ~Earth Breaking Waterfall~]] || Control spell Twinpact.
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| [[Kanashimidomino, Destruction Demon Dragon]] || Mass weenie removal.
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| [[Kiradon]] || Mass removal + [[Put Into Graveyard]] discard.
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| [[Jenny, the Suicide Train]] || Discard trigger.
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| [[Statue Mutant]] || Stops triggers, although inconsistent.
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| [[Necrodragon Odol Needle]] || Trigger.
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| [[G.W.D, Rumble Machine]] || Quick [[Bad Action Dynamite]] removal.
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| [[Spike 7K, Ganzan Tank]] || Allows one-shot.
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| [[Galamuta, Matchless Fear Lord]] || [[Hall of Fame]] trigger null.
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| [[Ryusei the Earth]] || Anti discard, Speed Attacker.
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| [[Barcuebe / Cue Lactarow]] || Mana Cost 2 hand addition Twinpact
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| [[Shaman Totem / Greed Kingdom]] || Massive card draw / Turn 3 massive mana boost Twinpact.
|}

===Cost 3 candidates===
Cost 3 candidates are only next to be as ample as Cost 6 variants, due to the low mana curve allowing easy early game. Even if Gachirobo fails, cost 3 weenies hold the fort well to facilitate survival, although [[Ragnarok, the Clock]] can become a problem to the decktype itself due to skipping its owner's turn.

{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Sido, Time 3]] <br> [[Taslic, Strange Stone]] || Cost 3 spell jammers.
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| [[Hayabusamaru, Lightfang Ninja]] || Ninja Strike [[Hall of Fame]] blocker.
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| [[Magnum, Shortshot]] || Stops creature defense, although in the Hall of Fame.
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| [[Rutsparfait Panzer]] || Mana Accel + good synergy with Gachirobo.
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| [[Huckle Kirin Sawyer, Jungle Governor]] || Prevents [[Chump Block]]ing.
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| [[Hamukatsuman, No.1 Wind]] || Speed Attacker Mana accel.
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| [[Pokchinchin]] <br> [[Senno, Brainwash]] || Anti-for no cost. Former can also recover graveyard or target Graveyard-based decks.
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| [[Fabula Snail / Gorchop Trap]] || As cost 3 Gachirobos lack any reliable triggers, This is one of the best options for defense.
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| [[Denka, Misfortune Demon 92 / End of Century Hand]] || Another trigger for cost 3 Gachirobos.
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| [[Bronze-Arm Tribe]] <br> [[Holdeganus, Snow Faerie]] <br> [[Hormone, Maxim Bronze]] || Cost 3 easy mana acceleration.
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| [[Hibiki, Explosive Mirror]] || Anti-spellcasting.
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| [[Raiden, Lightfang Ninja]] || Shield Trigger defense and one of the most reliable.
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| [[Wa Tanpopo Tank]] || Mach Fighter removal against [[Onikamas, Strange Flow]] and [[Mixel, Strange Stone / Jamming Chaff|Mixel, Strange Stone]].
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| [[Hell Mission, Dark Armor]] || [[Shield Saver]] and removal resistance.
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| [[Daiki, Duema Boy]] || Alternate Mana Accel.
|}

===Cost 7 Candidates===
Due to the appearance of [[Ichigotchi Tank / Let's Goichigo]] and a multitude of powerful creature Triggers, the cost 7 variant is also highly reliable and self-serving.

{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Ichigotchi Tank / Let's Goichigo]] || Required mana acceleration
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| [[Babelginus, Demonic Dragon]] || Required and allows reuse of Gachirobo
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| [[Death Hands, Misfortune Emperor]]<br />[[Smapon]] || Excellent and versatile creature triggers seen on many decks.
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| [[Hanzou, Menacing Phantom]]<br />[[Zerokage, Lightfang Lord]]<br />[[Saizoumist, Dolge]] || [[Ninja Strike]] defense. Hanzou is restricted.
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| [[Na Turalgo Danger / Natural Trap]] || Trigger removal. Required.
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| [[Kirazeus Savark]] || Removal + Removal resistance.
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| [[Bolbalzak Ex]] || Hall of fame mass mana untap.
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| [[Gogogo Brand]] || Attacker if Gachirobo is not viable and the player runs out of hand.
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| [[Metal Avenger Revenge, Nu Dragon Ruler]] || Calls out [[Reddull, Dragon Soul Castle]].
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| [[Dark Masters, Demon Dragon]] || Peeking Discard.
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| [[Zakira, Ultimate Lifeform]]<br />[[Big Day Out, Holy Evil Demon]] || Fixed Removal.
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| [[Diamond Aven, Awakening Elemental]] || Facilitates one-shot.
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| [[Wild Max, Roaring Breaking Speed X]] || Also facilitates one-shot.
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| [[Insight Indigo Kaiser]]<br />[[Italic Giant]] || Lock-down.
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| [[Rolan, the Oracle]] || Pseudo-Revolution 2 Blocker + Early Summon
|}

===Cost 8 Candidates===
Cost 8 variants are also deceptively easy to use due to having ample Twinpact support, with a few winning tournaments.

{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Kuromame Danshaku / Hakumai Danshaku]] || Required mana acceleration and mana recovery.
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| [[Natura Tops, Machkind / Stomping Weed]] || Required mana acceleration and deck operation.
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| [[Kabutorial Kuga / Mystery Disaster]] || Required speed cost trample in cast if Gachirobo was unreliable.
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| [[Nicol Bolas]] || Mass discard and [[Attack Trigger]] removal.
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| [[Bolmeteus Blue Flame Dragon]]<br />[[Bolmeteus Black Dragon]] || Shield burn finishers.
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| [[Mega Magma Dragon]] || Weenie and cost trampling meta removal; required.
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| [[Ryusei Kaiser, the Eternal]]<br />[[Meteorite Ryusei the Flash]] || Facilitates one-shot; Required.
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| [[Diehard Ryusei of Invincibility]] || Shield burn + prevent loss
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| [[Dogiragon, Legendary Legend]] || Prevent loss + removal.
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| [[The=Deadbrachio, World Evil Dragonkind]] || Defense for 5 civilization variants.
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| [[Forever Princess, Eternal Ruler]] || Anti-Creature defense and Anti-mill.
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| [[Glenmalt "Explosion", Dragon Ruler]]<br />[[The=Deadman, Dragon Ruler]]<br />[[Sasoris Rage, Terror Dragon Ruler]] || Draghearts.
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| [[Batocross Battle, Passion Dragon]] || Shield Trigger anti-beatdown.
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| [[Girigazami, Groaning Iron Arm]] || Shield Trigger creature removal and Spell Cast
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| [[Sanvuakka, Earth Attack]] || Shield Trigger attack redirection.
|}

===Cost 10 Candidates===
While the impact of a stampeding group of cost 10 creatures is strong, this variant is considerably weak due to having no twinpacts or any reliable early game, and its options are also limited.

{| class="wikitable" style="color:black;"
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! Recommended cards: !! Reason:
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| [[Onimaru "Head", Victory Rush]] || Cost 10 Hall of Fame [[Extra Turn]] finisher.
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| [[Bolmeteus Sapphire Dragon]] || Hall of Fame shield burn.
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| [[Atlantis, Deepsea Evangelist]] || Required trigger.
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| [[Gaial, Victory Legend]] || Cost trample Dragons.
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| [[Dorago the Great, Dragon World]] || Lockdown against non-dragon decks.
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| [[Moai Land, Ancient Paradise]] || Lockdown against spells.
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| [[Destrozione, Knowledge Destroyer]] || Quick removal and discard.
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| [[Gaial Mobius, Victory Emperor]] || Easy one shot.
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| [[Shura Beethoven, Zenith of "Hadou"]] || Gives Dragons speed attacker, facilitates one-shot.
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| [[Neoend, New Destiny King]] || Destruction Resistance and only viable light card.
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| [[Balga Do Raiba, Matchless Dragon Phantom]] || A more consistent method to cost trample Dragons than Gaial.
|-
| [[GILL Supergalactic Dragon]] || Removal + shield burn.
|}