Lurking Jackals 
Enchantment
When an opponent has 10 or less life, if this permanent is an enchantment, it becomes a 3/2 Jackal creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment
When an opponent has 10 or less life, if this permanent is an enchantment, it becomes a 3/2 Jackal creature.