Gain 30% Lifesteal against enemies Slowed by your Explosive Flask.
Level 3
Graviton
Explosive Flask
Increase the duration of Explosive Flask's Slow by 1s.
Level 4
Smithereens
Explosive Flask
Generate 2 Ammo for each enemy hit by Explosive Flask.
Level 2
Combat Medic
Weapon
Potion Launcher also Heals allies hit for 750 and your Potion Launcher fire rate is increased by 10%. You no longer take damage from your weapon shots. Curative (+20% Healing )