Dude, thats a good idea, i really they make these packs, they are really cool, Dynamo should be storm tho, i think you mixed dynamo with ichor spirit but like historically a dynamo represents balance.
Except that that's a great idea with plenty of new mechanism.
I hope to see them in game soon
(Maybe some could be conditional cast (blade if you have a trap on the target, heal if you have an aura, ...)
They've been working to give every school a thematic heal. While this isn't quite there, it could be cool to give 40, 100 or 400 heal to a random enemy. Random and chance is very much the storm way.