Siege Wurm{5}{G}{G}
Creature — Wurm
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
The Rubblefield was once among the wealthiest districts in Ravnica. All it took was a single wurm to reduce it to ruins.
5/5
Artist: Carl Critchlow