LRE: Low Tide Suggestion
I think it would be better if this LRE rather than 60% chance to spread Riptide on Healing Wave Crits, it gives a stack of Low Tide. After 3x stacks of Low Tide your next Riptide spreads to those around the target.
I mainly heal with this LRE and I really love it, however the most frustrating aspect is that the AoE heal is reliant on RNG, It would be a lot more reliable if I had control over that aspect.
In mythic+ there are moments when only the tank is getting slapped, and then there are times when everything is getting spiked to death. Control over the AoE Riptide would be amazing.