Professor Onyx [Strixhaven: School of Mages Prerelease Promos] Land it deals that much damage

it deals that much damage to each creature that player controls

Set: Secret Lair Drop Promos Type: Creature — Sliver Rarity: Rare Cost: {3}{G} This spell can't be countered

Mortal Queen enters the battlefield with an indestructible counter on it

you may move a counter from Agent's Toolkit onto that creature

Professor Onyx [Strixhaven: School of Mages Prerelease Promos] Land it deals that much damageSet: Strixhaven: School of Mages Prerelease Promos Type: Legendary Planeswalker Liliana Rarity: Mythic Cost: {4}{B}{B} Magecraft Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life. +1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard. 3: Each opponent sacrifices a creature with the greatest power among creatures that player