Mystery Booster Playtest Cards 2021 · #73
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{1}{Z}: Put a +1/+2 counter on Experiment Five. ({Z} is paid with one mana from any source that could produce two or more colors of mana.)
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Experiment Five (CMB2-73) is a green Creature — Bear Snake Mutant from Mystery Booster Playtest Cards 2021. It has an activated ability for {1}{Z} that puts a +1/+2 counter on itself, where {Z} represents payment with a source that can produce two or more colors. As a 1/1 creature that can grow via counters it functions as a cheap early threat and a scalable threat generator in decks that can pay the {Z} cost.
Catalog pricing data as of 26 Apr 2026, 08:36
