Tekuthal, Inquiry Dominus (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] EX2-030 spells your opponents cast cost

spells your opponents cast cost 1 more to cast and abilities your opponent activate cost 1 more to activate unless they're mana abilities

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

Set: Welcome Deck 2016 Type: Creature — Elemental Rarity: Rare Cost: {4}{G}{G} Trample

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

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

Tekuthal, Inquiry Dominus (Borderless Ichor Step-and-Compleat Foil) [Phyrexia: All Will Be One] EX2-030 spells your opponents cast costSet: 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.)