Actually, he doesnt do % damage. He does 50% of the target's missing hp.(Which to clarify means if the target lost 1k hp, they take 500 damage). It has a much smaller instant kill 'radius'. And I'm pretty sure armor does affect percentage damage as i've seen it reduced before. Regardless the fact remains theres still more counter-play to Maltheal's than there is to Imperius's. Malthael needs the target to be even lower than Imperius to get the instant kill. Also at the time when I posted...

I got time to waste so guess ill comment on the least boring of your other concepts. First off, that Q is overpowered as all hell. 1k damage that fast at LEVEL 1 on a lone target is pretty much instant kill on any enemy solo laner(and even duo laners since it doesnt seem that hard to catch one standing alone, and even hitting 2 people with it still does a massive amount of damage). It needs its damage toned down, hard. Secondly though, is other than for his Q this reads more like a...

The thing is, Malthael's one is delayed, and does damage so it can be negated by healing, protection, and Armor. Yours is a flat out "kill them instantly, with no way to stop it". Thats the problem. Theres no Counterplay to it. You can't CC him out of it, you just drop dead. Even worse that since its percentage base, it makes him a hard ass counter for Cho'gall, not 'weak' to cho'gall since he can wipe him at 30% hp, which at 16 is still about 3-4k. 2 seconds is VERY unreasonable...

Guess ill be the first comment here. To my surprise you had one interesting concept, however these numbers and values need tweaking, dramatically. Lets go through this 1 by 1. His trait: WAY too strong, combined with his auto attack. He has the single strongest auto attack of any warrior, even beating out leoric(not counting leoric's level 20 talent spectral leech), despite his slow swing speed. But he can easily get a constant uptime of 30% increased auto attack damage and 30 armor, which...

Im wasting my time responding to your idiotic comment as it will most likely just kill my braincells, but whatever. Hes no where near as close to 'neigh unkillable' as you think. Sure, he has a lot of lane sustain, but his suits are really squishy for their respective roles(Praetor suit is a generic frontline bruiser, Solarite Dragoon is poke and damage, and arbiter is utility). Giving him 1 big health pool shared between all 3 suits would make him godlike levels of broken, unless he was...

No. Just no. Copying an allied or enemy hero is not something that should ever be regulated to a non-heroic. The power of abathur's ultimate isnt that it can 'trade 1v1 freely'. The power of abathur's ultimate is that getting 2 of any allied hero is game changing just by itself. This Q, while it doesnt gain 10% extra ability power, is permament duration, and having a practical permament second copy of a single hero is game breaking. To name a few: Diablo Valla Sylvanas Lt.Morales Genji...

Horrible horrible design. His trait is godlike levels of broken just by itself, as his 'additional backup life' is stronger than most assassins. And his Q ability is just insane. Your pretty much giving him abathur's ultimate, and letting him be a secondary copy of any hero on your team or the enemy team... and if they kill said copy, he pops out in true form, which is ungodly powerful just by itself. Theres no saving this design, its garbage.

No as im worried the GUI for something like that would be a mess. The only idea i had for that is to have the swap suit ability and the trait, where the swap suit switches to one and the trait to the other. If you got an idea that wouldn't cause a GUI disaster, feel free to lay it on me.

Numbers and talents might need some tweaking, so leave feeback in the comments. Also feel free to post talent builds that you've created.

Great idea and talents overall, albeit some of the percentages are rather... specific compared to what you normally see(once you see more than 3 zeros you've gone too far XD)