Heal for 40 every time you Heal an ally with Moonlight.
Level 4
Full Moon
Lunar Leap
Gain a 200-Health Shield for 3s after activating Lunar Leap.
Level 2
Protectors
Guardian Spirit
Regenerate 4% Moonlight every 1s while within 30 units of Luna and not using Moonlight.
Level 2
Sacrifice
Guardian Spirit
[Guardian Spirit] If Io falls below 200 Health while Luna is active, she trades places with Luna, Heals for 50% of her Health, and Luna dies in her stead.