Moonlit Precipice

Moonlit Precipice enters the battlefield tapped.
{t}: add {g}, {w}, or {r} to your mana pool.
As long as you control 3 or more Mink creatures
and Moonlit Precipice is untapped, you may
activate each of those creatures transform
abilities as if Full Moon was on the battlefield.
If Moonlit Precipice becomes tapped end those creatures transformations.