Aberrant Manawurm SOS/138

Set: Secrets of Strixhaven
Collector Code: SOS/138
Name: Aberrant Manawurm
Type: Creature — Wurm
Oracle text: 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.
Rarity: Uncommon