Metamorphic Wurm
Creature — Elephant Wurm
Threshold — Metamorphic Wurm gets +4/+4 as long as seven or more cards are in your graveyard.
3/3Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal