Trefchu, Master of All

When Trenfchu, Master of All enters the battlefield, add X Training Tokens on all
Ape creatures under your control.
{g}: Targeted Ape creature under your control
with at least one Training Token gain +3/+0.
{g}: Targeted Ape creature under your control
with at least one Training Token gain +0/+3.
{g}: Targeted Ape creature under your control
with at least one Training Token gain Agility until
the end of turn.