Talk:Trundle/@comment-5969046-20130501144732/@comment-4677525-20130501164853

As the others have said, virtually all parameters of the ult improve by leveling it. Trundle (depending on how you build) can easily average 30 - 40% CDR with Spirit of the Ancient Golem + Spirit Visage + Iceborn Gauntlets (or whatever sources of CDR) and at max rank he could viably have his ult at a 36 sec cooldown.

That's short enough that when our team won an extended team-fight and pushed mid, it was up by the time the enemy team regrouped and re-engaged near their base. That's pretty damn important if you ask me!!