Mightstone's Animation 
Enchantment — Aura
Enchant artifact When this Aura enters, draw a card. Enchanted artifact is a creature with base power and toughness 4/4 in addition to its other types.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL