kuzan one piece card game P-150 4 cost during this turn. Kuzan (OP02-096) (Reprint) [Premium Booster

Players can't produce Phyrexian mana

Kida, Protector of Atlantis 1

When Marshal's Anthem enters the battlefield, return up to X target creature cards from your graveyard to the battlefield, where X is the number of times Marshal's Anthem was kicked

It's colorless on the front so that's is color identity for merge cards, not Blue or White

Some even do have card quality, card draw or direct mana fixing attached to them

16 Gates Ablaze Burn Them Down A fair bit more situational than most red boardwipes, Gates Ablaze requires you to play a deck filled to the brim with Gate lands, but in doing so, you have the potential to unleash tons of damage