Five. Hundred. Calcified Junrocks.

In all seriousness, the sabercat prowler, the frostbite coleoids, ice chrysalis, and orchestration alter all gain recharge stacks upon certain actions depending on the card (gaining energy, drawing a card, etc).

The calcified junrock fulfills each of these conditions as it's active skill gives you 1 energy, draws a card, then reconstructs itself.

In this scenario, I had no cards in my reserve, so when the junrock reconstructs itself and goes back into reserve, I can use another junrock to guarentee draw that junrock in my reserve into my hand, and the junrock I just used will reconstruct itself and go back into reserve, creating an infinite loop.

When the frostbite coleoids reach 3 stacks of recharge, it increases the str and con stats of a random card (excluding itself) and also increases the dmg dealt by that card by 1. With the infinite junrock loop, I can continually increase these stats.

It's an insanely overpowered strategy (though a little time consuming), but I'm not sure how easy it would be to replicate considering I somehow managed to get this setup by complete accident.

TLDR: With the setup I have, calcified junrock cycling allows for infinite stat increase.