If I ult but end up dead mid cast, why do I get full CD timers?
Say I am Lux and I go to ult, but get killed mid cast (nothing gets damaged, no beams appear, nothing). Why do I get my full CD timer if nothing happened? I should at least get a heavily reduced one where I is up once I re-spawn, or shortly after, or no CD at all. If not a single benefit was gained by me from ulting but getting killed mid ult, I should have little to no cooldown when I re-spawn. Some champs have benefits from ulting immediately so this would not apply to them. Champions such as

would not have this apply because their ults grant benefit on cast, even if they are not going to damage anyone our be used fully. Champions like
where they either have a channel, or can be killed mid cast where their ult "cancels but goes on full CD" would benefit from this.