The fiora ult would make so much more sense on Aatrox.
ETA: OR, maybe making even more sense giving him AND all his allies gain lifesteal and spellvamp upon a kill, stacking with additional kills... fits the whole bloodlust - warlord lore.
It works well for Fiora. Thematically acceptable and fits her kit and new playstyle very nicely. Aatrox needs a new ultimate, but that doesn't mean Fiora shouldn't get this one.
There are plenty of options for Aatrox beyond a healing field, and many of them would be a better fit for him than this one. He doesn't have any mechanics that really fit for triggering the delayed field, and the mechanic has to be less powerful if he gets to more freely determine where he'd place it. The only really indirect way he could place it is having it activate after a kill, and that alone isn't really enough for the ability to work on. I'd say something designed around activation whenever he wants it (more similar to Sion's old ultimate) would fit him better.
the aoe heal?
because the marks definitely wouldnt make more sense.
