Description
Impervious Greatwurm — Buy-A-Box Promos, #273, M
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 1 or more mana of that creature's color.)
Indestructible
- Type: Creature — Wurm
- Power: 16
- Toughness: 16
The ultimate answer to intrigue and subtlety.