Biogenic Upgrade (Foundations #553)

Sorcery - {4}{G}{G}
Distribute three +1/+1 counters among one, two, or three target creatures, then double the number of +1/+1 counters on each of those creatures.
„"Our state-of-the-art laboratories have been stripped of bothersome safety measures."
—Radula, Simic biomancer“