Culling Ritual [Strixhaven: School of Mages Prerelease Promos] Metal[-20] "I believe I've discovered something

"I believe I've discovered something truly incredible: a way to harness magic through science

Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it

＜Security Attack +1＞＜Reboot＞[When Digivolving] If this Digimon has a black digivolution card

Set: Unknown Event Type: Artifact Creature — Beast Rarity: Common Cost: {5}{G}{G} If you're on the Mirran team

Culling Ritual [Strixhaven: School of Mages Prerelease Promos] Metal[-20] "I believe I've discovered somethingSet: Strixhaven: School of Mages Prerelease Promos Type: Sorcery Rarity: Rare Cost: {2}{B}{G} Destroy each nonland permanent with mana value 2 or less. Add {B} or {G} for each permanent destroyed this way. "Your own frailty is your undoing. I am merely the one to expose it."