Aragorn, the Uniter{R}{G}{W}{U}

Legendary Creature — Human Noble

Whenever you cast a white spell, create a 1/1 white Human Soldier creature token.
Whenever you cast a blue spell, scry 2.
Whenever you cast a red spell, Aragorn, the Uniter deals 3 damage to target opponent.
Whenever you cast a green spell, target creature gets +4/+4 until end of turn.

5/5

Illustrated by Dominik Mayer