I played like half of my racial lives as a freezy bard with slight variations to accomodate main stat based on race, used harper for int, feydark/purple dragon for char, etc. My favorite split was the 12bard/6fighter/2rog. first lev rog for trap skills, next 3 levs bard for swash, next 6 fighter for kensai core. Then however you want to split levels from there. I always picked up all the cleaves for aoe, full swf, full shield mastery, and ran around in stalwart defender stance for prr/mrr. This allowed plenty of cc with freezes, supercrit profile, full trapping, self heals, dd. I'm sure you could make a DL variant but that'd be focused on t5 dl and not t5wc. I tried looking up the old forums for a link to one:
https://web.archive.org/web/2025080...859-The-Icebreaker-A-Freezing-Warchanter-Bard
keep in mind I just used that as a template/concept and often used harper for trance when another trance didn't favor the races stat bonuses, since int helps with skills/trapping and is a decent second/third stat.