Impervious Greatwurm — Guilds of Ravnica #273
Megasierpe imperturbable (Impervious Greatwurm)
Creature — Wurm
Guilds of Ravnica· GRN#273MythicSpanish
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Indestructible
Other prints
Legality
Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker