Getting a Leaver or a DC in Ascension is beyond frustrating because of Leavers.
We only have 11 days to get the Perfect Ascension icon. Getting a game where your team is competent enough or your enemies are terrible enough to die always get the Ascension...is rare enough.
But if you factor in the occasional leavers and DC's on your own side, and it just becomes hair-pulling.
Maybe if Xerath was actually as strong as Baron Nashor, then MAYBE this could have been better. But with how weak he is, it's nearly impossible to secure a 100% Ascension rate when one of your own team member leaves to eat dinner midway through what would otherwise have been an easy game.
If a person in your team leaves, there should be a 1 Ascension buffer for the disadvantaged Team. idgaf about* "what if 4 players bully the 1 bad player" *hypothetical scenario. There is no precedent for such behaviour in this exact setting. Because this is literally the first of it's kind so you wouldn't have any past instances to test from.