Ramosian Greatsword

Ramosian Greatsword

Artifact - Equipment (CMC 5)
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.)
Equipped creature gets +3/+1 and has trample.
Equip (: Attach to target creature you control. Equip only as a sorcery.)