Talk:Master Yi/@comment-4915885-20120630161535/@comment-84.111.140.23-20120630211828

he is awsome in team-fights because tons of AoE damage, and even more AoE damage if he manages to kill some1 while ult is on (this leads to snowballing damage, because the additional damage causes him to kill another target, which refreshes Q again, etc). but unlike other mages he can't 1v1 at all, and CC counters W, which has a very long cooldown.

thats why he is only viable in ARAM, which is one long team-fight.