Stasis Cocoon 
Enchantment — Aura
Enchant artifact Enchanted artifact can't attack or block, and its activated abilities can't be activated.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment — Aura
Enchant artifact Enchanted artifact can't attack or block, and its activated abilities can't be activated.