@jakkal
My favorite team is Harklaw, Gorlodon, Bogeyman, Octopider, Twisted Jester, Mantoid
with any of the Summoners, Zintar if I think they'll go mostly Melee, Contessa for Range, Owster for Magic. If I have Mimosa, I usually use her.
I've had a LOT of games where my opponent (In Silver or Gold) could not do a thing to me, and it's given me probably the most perfect wins of any team.
it's definitely not an amazing team though, it either completely wins, or it gets utterly thrashed, but seeing Harklaw shrug off everything thrown at it is quite fun.
I don't even have a Level 3 yet either. That's where the real fun begins.