Enchantment — Aura, G (1)
Common
Enchant creature
At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.
"We're planting the seeds of change. Sometimes, we plant them in people."
—Vorel of the Hull Clade
Illus. Trevor Claxton

1/24/2013: The creature that gets the +1/+1 counter is the creature enchanted by Forced Adaptation when the ability resolves.
1/24/2013: If Forced Adaptation’s ability triggers but Forced Adaptation isn’t on the battlefield when the ability resolves, put a +1/+1 counter on the creature it was enchanting when it left the battlefield.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Extended (Type 1.X)
Legal in Standard (Type 2)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern