He can Heal good witches when they are harmed, he is not allowed to Heal other than that purpose as we saw in 'Awakening' he healed Piper from death, The Elders found out and clipped his wings. Leo cannot heal animals or himself.
He also has the powers of...
Hovering- the power to float in mid-air simliar to levitation.
Thermodynamic Generation- the ability to heat things up.
Regeneration- the abiltiy to create new substances.
Telekinesis- the ability to move objects with your mind although not to a greater level, as Prue.
Whitelighter Morphing- the ability to shape-shift into a person or demon.
