Got to say, my favorite underused card lately has been finja the ninja. Completely opened up murloc shaman combo, pulls murlocs to the field, lowers cost of everyfin is awesome, no one expects it. Funnest way to climb ladder, and aside from finja and Finley no other legends needed for a great deck. I'll share my list if you want, took it from rank 14 to 5 last season in three days.
HS community has fish memory. Nearly no one whines about Yogg now, which is great, since he is still my favorite Old God and probably legendary of all time.
Rollback Post to RevisionRollBack
Start of Year: Provoke the failure of 3 expansions, force nerfs on otherwise balanced cards, bring deckbuilding to an all-time low and get rotated one year earlier for being such a threat to the game's health. - Genn and Baku's historical entry on the White Book of Shit Design, shortly before retiring unpunished
Lord Jaraxxus is a blast. I have to agree about Confessor Paletress, too. It's always entertaining to see who she summons for you. An oldie, but a goodie, is Kel'Thuzad. I don't see him much anymore, but he's a badass in the adventures.