Professor Onyx [Strixhaven: School of Mages Prerelease Promos]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

where X is half the number rolled

but don't let it control you

Set: EX: Holon Phantoms Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: XY: Phantom Forces Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

Set: Core Set 2020 Type: Creature — Minotaur Pirate Rarity: Rare Cost: {1}{R}{R} Haste

Set: Secret Lair Drop Series Type: Legendary Creature — Human Soldier Rarity: Mythic Cost: {B}{R}{G}{W} Vigilance

if it isn't a mana ability

put a +1/+1 counter on each Vampire you control

Designed to restrain petty thoughts

Set: EX: Holon Phantoms Type: Fire Rarity: Holo Rare Retreat cost: Colorless

but not for a way to control it

One part unstoppable force