Innate regen is replicated through Watcher's Covenant. When an ally receives healing from Ivy's innate regen (and vice versa) healing tempo will proc.
Bullet lifesteal provided by Watcher's Covenant does not proc Healing Tempo on Ivy but does proc Tempo for the connected ally.
Watcher's...
Passive: Provides 6 Health Regen to friendly units in a 30m radius.
Active: 25s cooldown, Send friendly troopers in a 30m radius back to base until they meet with the next trooper wave.
let me cast debuff remover on my teammate who is about to die from afterburn or bomb. whether or not it should be able to remove sleep/stun when alt-cast, i have no idea. divine barrier already lets you do something very similar to this but it doesn't scale well past mid game.
