all squirrel cards mtg o:squirrel for each opponent other than defending player Squirrel Mob | Modern Horizons

"Playing Cards | Beinecke Rare Book Cataloging Manual"

While it hasnt shone after that, it was still a dominant force back in the day, and from time to time it appears in Pioneer events where the only thing stopping it from being a decent deck is its unfavorable match against arguably the best deck in the format, Izzet Phoenix

Considering we have multiple tutors in the deck, we can safely assemble this combo by turn seven, eight, or nine consistently

Fine tuning via playtesting is completely fine

This can be used for attack or defense: either proliferate +1/+1 counters to make his allies stronger, or proliferate a poison counter to damage an enemy further