Tekuthal, Inquiry Dominus (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] EX2-030 Heretic's Punishment deals damage to

Heretic's Punishment deals damage to that permanent or player equal to the highest converted mana cost among the milled cards

A player wins if their card had a higher converted mana cost

Set: Modern Horizons 3 Type: Creature — Phyrexian Human Cleric Rarity: Uncommon Cost: {1}{W} Whenever another nontoken creature enters the battlefield under your control

Set: Scars of Mirrodin Type: Enchantment Rarity: Rare Cost: {3}{U}{U} Whenever you cast a spell

Set: 30th Anniversary Edition Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a white source of your choice would deal damage to you this turn

Tekuthal, Inquiry Dominus (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] EX2-030 Heretic's Punishment deals damage toSet: Phyrexia: All Will Be One Type: Legendary Creature Phyrexian Horror Rarity: Mythic Cost: {2}{U}{U} Flying If you would proliferate, proliferate twice instead. {1}{U P}{U P}, Remove three counters from among other artifacts, creatures, and planeswalkers you control: Put an indestructible counter on Tekuthal, Inquiry Dominus. ({U P} can be paid with either {U} or 2 life.)