Pair any card that adds -1/-1 counters (Emptiness, Moonshadow, Blight Rot) with any cards that give you benefits from adding -1/-1 counters (Necroskitter, The Reaper, King No More, Auntie Ool, Cursewretch, Flourishing Defences) and the cascading impact is wonderful
Random Encounter Talk about a big burst of self-mill
The surface of the card may show severe creases, tears, stains or discolorations
Several rabbit commanders also distribute +1/+1 counters, so green enchantments like Hardened Scales and Innkeeper's Talent are helpful for buffing creatures quickly
There was a card I originally had in the 99 that I feel like defines what this deck could be, however: EnergybendingEnergybending
the phenomenon it is