why riven didnt never get any ammo
well lets face it, numbers arent enough to ballance her
she had nerfed ratios, base damages, shield time etc, and this has only 2 outcomes either she is crap or she is insanely opressive, much depends on the matchup she is currently in but nerfs just change how she handless some of her matchups, if she gets placed in a bad one she doesnt realy get to do much besides avoiding any fight, if she gets a good one the late game will be tough
i personaly think that giving some kind of recharging ammo on any of her skills would be rather helpfull in ballancing her since ammo would limit her owerall competition into fights owerall (she can sit a specific time onto the fight, then she needs to stop and wait, thats what i mean, the downties that would allow her kit to retain the opressiveness it naturaly has while still having a weakness), it would actualy promote the counterplay of setting her on a cooldown and i think thats a fair counterplay for her
right now her cooldowns arent realy exploitable since no sane player will just throw everything out, they can hold onto their e and w since q negates any instant counteratack, and late game her cooldowns are realy short (30 seconds on ult was it ?) while its not that she is purely a late game oreinted champion, in late game she still has weaknesses and strenghts
thats why i think she needs the attention of ballance team, she is realy fun and provides loads of unique mechanics (not aimable wall jump, execute.nuke skill, cooldown/auto management on realy big level)but at the same time she is just a pile of good stuff mixed with a bigger pile of problems