Retro-Gravity Microcosm

I: When a player hits you from above ground 4 times in a row: You heal 1.0❤︎
II: When a player hits you from above ground 4 times in a row: You heal 1.0❤︎ . Gain +8% damage vs them for 30s.
III: When a player hits you from above ground 4 times in a row: You heal 1.0❤︎. Gain +8% damage vs them for 30s. They take 0.5❤︎ true damage.