deck marik yugioh ishtar Yu-Gi-Ho - Deck Marik Ishtar Legendary Fiend (Yugioh Structure Deck:

The same is true for the colors of the spell, the colors of a split card are both colors everywhere EXCEPT on the stack when being cast, where only the cast part(s) colors are used

Yes, such decks exist in the TCG

At the end of the Damage Step, if this card battled a monster: Change that monster's ATK to 0, also, if that monster is still face-up on the field, Special Summon 1 "Dark Soul Token" (Zombie/DARK/Level ?/ATK ?/DEF 0) with the same Level/ATK as the original Level/ATK of that monster

Thistledown Liege pulls double duty in that it gives both your white creatures +1/+1, as well as +1/+1 to your blue creatures

Non-serialized Doctor cards are mechanically identical to their Serialized versions