Because I am tired of terrible TCO duelists. Sturgeon's Law is applicable; 90% of TCO duelists are crud. Now, I won't name names.

English-only decks

Don't use them...That is all...

Hybrid decks

Your deck is hybrid if it has any one of these traits:

If you break these rules and clusterfuck badly, you are officially using a hybrid deck and are fair game for the unfun overpowered techniques many good hybrid decks offer.

The Nameless Guide

Read it.

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