A quick team I slapped together that's actually pretty well-synergized: Stonehammer, Giant Spider, Dragon Soul, Kraken. Gameplay should be fairly self-evident...Stonehammer fills himself and Dragon Soul, Giant Spider fills Dragon Soul and Kraken, Dragon Soul fills everyone, Kraken fills Stonehammer and Giant Spider, repeat in whichever order is available.
Pros: Amusing once it gets rolling. Generates Souls. Can Devour for cheap laughs. Stonehammer keeps himself alive.
Cons: As with any Mythic-topped team, it's extremely vulnerable to Frozen. Moderately open to being trolled by bad skyfalls. No Cleanse. No Empowered engine-starter.