Crossworlds - Questions about skills

[onepiece]

@Fatt Shade; I get the point but a skill like that would disrupt greatly the game (although mage summon does it too). I think it could be changed but wouldn't it be too similar too mage summoner skill since it also affects units called by other units?

Maybe it could affect units with more "mechanical" traits? (droids, engineers, catapults, cannoneers, or even knights and paladins since they have a metal armor? (units who need a lot of heavy equipment maybe?))