Cartouche of Strength - Amonkhet - 158

Enchantment — Aura Cartouche

Mana Cost: {2}{G}

Enchant creature you control
When this Aura enters, you may have enchanted creature fight target creature an opponent controls. (Each deals damage equal to its power to the other.)
Enchanted creature gets +1/+1 and has trample.

Common · Amonkhet · #158 (AKH)

Illustrated by Kieran Yanner