I like it on upgraded Toadfishes.
Aye. Pufferfish + Adrenaline = 8 damage and 2 poison per fish, per turn. That costs 8 quanta. Twin Universe a few extras for 6Q each. It's possible to have six vicious fishes on turn six (when the towers cooperate) doing 48 damage and 12 poison each turn.
I'm running a 45 card rainbow right now with 6 puffers, epi, and Twin U. I added Eternity and two Oty's for some crowd control and 4 steals to deal with shields and eagle's eye. Four feral bonds ensures I have some healing to last through a couple rounds of dragons. Sixteen towers is way more than enough quanta production. This deck stomps the crap out of AI3. Some of the fake gods give it hell ... especially Chaos Lord and Gemini. If I don't get rid of their shield and get the poison counters to 20+ there's little hope of stalling for the win. Oh and Scorpio likes to Purify when he gets 12~ counters. By that time he's hit me for 12~ poison as well. Not enough Bonds + no shield = guaranteed loss.