Bobo Doll

Bobo Doll enters with 3 "Experiment" counters
on it.
{t} Remove 1 experiment counter, condition target creature.
(Conditioned creatures gain {t} gain 1 science)
When there are 0 experiment counters left on
Bobo Doll, destroy it.
—
A doll used in Alfred Bandura's Bobo Doll experiment on social learning.