After exit: Team mates gain 15% Melee Physical DMG buff (does not stack) and take 20% less Physical DMG from enemy hits.
After casting the Ultimate, next team member switching in gains a 40% Melee Physical DMG buff (does not stack) for 10s. CD: 20s.
After casting the Ultimate, next team member switching in takes 30% less Total DMG (effect does not stack) for 10s and restores HP equal to 20% of the host's Max HP. CD: 20s.