Something
Regular
Guilds of Ravnica
Siege Wurm
Collector Number:
144
Card Type:
Creature — Wurm
Mana Cost:
Oracle Text:
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.)
Trample
Prints
Formats
Not Legalstandard
Not Legalfuture
Legalhistoric
Legaltimeless
Legalgladiator
Legalpioneer
Legalmodern
Legallegacy
Legalpauper
Legalvintage
Not Legalpenny
Legalcommander
Legaloathbreaker
Not Legalstandardbrawl
Legalbrawl
Not Legalalchemy
Legalpaupercommander
Legalduel
Not Legaloldschool
Not Legalpremodern
Legalpredh
Not Legaltlr