The teacher

Mentor, You have protection from Students
{1}{g}: Put a +1/+1 counter on target creature you
control. Target opponent creates a 2/1 white
Student creature token.
{2}{r}: Put a first strike counter on target creature
an opponent controls. Goad that creature.
{3}{w}: Target creature an opponent controls
becomes a student in addition to its other
types until end of turn. Its controller gains life
equal to its power. - flavor text
Until end of turn target creature an
oppone