"Might vs. Magic"

SpiriTT (blue, Necro, Eislinn, Clava/Eislinn) def Avern (red, Dungeon, Shakti, Shakti) 2sm4d(3), 125
Double build, horses in the Citadel on the first hero. At 121 we have 2 heroes of level 5, and Clava of level 6. At 124 took a Pandora's Box with 70 zombies and went into the treasure zone. At around 132 was going to take a Dragon Utopia with skeletons and zombies, but it didn't work out - red surrendered.
Thanks for the game/time.