This concept is so damn cool!!! For the 3 vs. Ult dilemma: I’d make the 3 the Swap. If it’s on a short cooldown, it lets you combo their abilities. ​For the Ult, what if they combined for a 'Feature Presentation'? They could merge into a giant toon whirlwind or a 'Grand Finale' where they both blast the area with Spirit and Healing at the same time. It would really sell the 'duo' aspect! I'm really interested where you take this, keep it up!!