deck yu gi oh kaiba yu-gi-oh Structure - Seto YuGiOh Legendary Decks II Kaiba

And Retaliating C lets you do that from the hand

Once they set their cards and attempt to end their turn, Mask Change Absolute Zero into Acid, wiping their entire back row and banishing it if you have Dark Law on the field

Because of this, when using abilities that produce mana of "any color", you may choose any color

Niv-Mizzet Parun and Curiosity This combo is just one of the many reasons why Niv-Mizzet, Parun is an MTG commander that needs to be removed the moment he comes down

Since targets are chosen before costs are paid, Valgavoth's Faithful isn't a legal target for its own ability because it won't be in the graveyard at that time