Thopter Assembly - Mirrodin Besieged
Thopter Assembly
Artifact Creature — Thopter
Flying
At the beginning of your upkeep, if you control no Thopters other than this creature, return this creature to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying.
5/5
Legalities
- NOT LEGAL Standard
- NOT LEGAL Pioneer
- LEGAL Modern
- LEGAL Legacy
- LEGAL Vintage
- LEGAL Commander
- LEGAL Oathbreaker
- NOT LEGAL Alchemy
- NOT LEGAL Historic
- NOT LEGAL Brawl
- NOT LEGAL Timeless
- NOT LEGAL Pauper
- LEGAL Penny