Professor Onyx [Strixhaven: School of Mages Prerelease Promos] 35 Add {R}{R}{R}

Add {R}{R}{R}

If Gemstone Caverns has a luck counter on it

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {2}{B} Players can't gain life

Set: XY: Black Star Promos Type: Grass Rarity: Promo

Professor Onyx [Strixhaven: School of Mages Prerelease Promos] 35 Add {R}{R}{R}Set: 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