Nibai Nibai, Mysterious Fire Yokozuna/Tips

This card's mana doubling effect is more useful when using it to use a card that has an even numbered mana cost, such as 2, 4, 6, etc. To use a card costing 7 mana, for example, one will have to tap atleast 4 cards in mana. So if you can, try to reduce the cost of your odd mana creatures by 1 with cards such as Cheering Pippi.