just to add something:

1) if you copy an enemy azure fang with healing tips it stacks with your actual one.

2) every healing gets boosted, leaching, healing by giant katsuyu, healing by ability scrolls and life recovery at the end of the round too.

i replied XD

anyways, yes, it works with it. It boosts the leaching effect.

So, if you are in gnw together with a lightning main or a fire main you'll get them multiplied by it (on your team only for water main)