Quote Originally Posted by OmegaSinX View Post
Addition Effect:If your within range, You will strike the enemy with a devastating blow with a potency of 300.
Ignoring damage penalty inflicted by Defiance.
The damage would need to be reduced to 150 potency instead of 300 to prevent it from increasing the average potency per GCD, and you forgot about the self heal (would need to be doubled to maintain the same amount of self healing).

The other issue would be as to how the tweaked Inner Beast chooses the target. It couldn't be an AoE because that would just be nuts. The easiest implementation would probably have it target a single random target within 4y, but that would create some problems whenever you've got multiple nearby targets but want to hit one and ignore the other (Titan EX with the bombs when you're tanking Titan). The optimal solution would probably be for it to target whichever enemy you have targeted and hit a random target within range (or no target at all) when you either don't have a viable target, but I'm not sure how programmatically viable that would be since there isn't really anything like that in game at the moment.