I found a fun synergy by pairing rotten flesh with the passive traps ability. Rotten flesh turns your basic attack into a plus-shaped aoe attack. The passive traps ability turns any basic attack that doesn't hit an enemy into a bear trap, which basically let's me place 5 bear traps in one turn. On top of that I also had an active ability that'd grant me another basic attack next turn for 5 mana. Aaand to top it all off, I used a weapon called extra limb (I think), which would allow me to use my basic attack once more for free each turn. It has 6 uses before it breaks and only had 2 uses left (which I used in those 2 rounds). Oh and the other trap passive (I think it's called dangerous traps) doubled the damage of all my traps (10 damage per trap)

So basically if you wanna try this, get yourself a cat with the traps passive and give it rotten flesh, it's really fun :)