When Kitty’s Circuit Breaker tile explodes, it’s supposed to destroy the tile, and deal X damage. I’ve noticed that when it explodes on 4* Juggernaut, he’s taking vastly reduced damage from it, which makes me think the extra damage from circuit breaker is being treated as match damage. This doesn’t sound like this is supposed to be how his power works (I thought his power only reduced match damage, not ability damage), so I thought I’d mention it here.
I first noticed this happening in the Sim, so I tried it out in the current Mystique PvP, and the same thing occured - Juggs was only taking about 10% of the damage he should have taken from the exploding circuit breaker tile.
iOS 13.1, iPad Pro
Team used: 375 Kitty (4/5/3), 286 4* Grockett, 400 3* Mystique
Team fought: 271 4* Juggs, 388 3* Mystique, 277 4* Grockett