Tazri, Stalwart Survivor (Showcase) [March of the Machine: The Aftermath]

Each creature you control has "T: Add one mana of any of this creature's colors. Spend this mana only to activate an ability of a creature. Activate only if this creature has another activated ability."


WUBRG, T: Mill five cards. Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand.