Aberrant Manawurm Secrets of Strixhaven SOS 138

Aberrant Manawurm

Set: Secrets of Strixhaven

Card Number: 138

Rarity: Uncommon

Finish: Foil

Condition: Near Mint

Language: English

Card Type: Creature

Trample
Whenever you cast an instant or sorcery spell, this creature gets +X/+0 until end of turn, where X is the amount of mana spent to cast that spell. Flavor: "What is the equation for terror?"
—Lost research note, Paradox Gardens