![Siege Wurm (144) [Guilds of Ravnica]](http://alwaysgames.ca/cdn/shop/files/176916_in_1000x1000_c7535371-7644-4853-a7f2-e18efd757a51.jpg?v=1771592573&width=672)
![Siege Wurm (144) [Guilds of Ravnica]](http://alwaysgames.ca/cdn/shop/files/176916_in_1000x1000_c7535371-7644-4853-a7f2-e18efd757a51_1024x.jpg?v=1771592573)
Description
| Set: | Guilds of Ravnica |
| Type: | Creature — Wurm |
| Rarity: | common |
| Cost: | {5}{G}{G} |
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Trample
| Set: | Guilds of Ravnica |
| Type: | Creature — Wurm |
| Rarity: | common |
| Cost: | {5}{G}{G} |