You may exert Trueheart Twins as it attacks. (It won't untap during your next untap step.)
Whenever you exert a creature, creatures you control get +1/+0 until end of turn.
Rarity: uncommon
Type: Creature — Jackal Warrior
You may exert Trueheart Twins as it attacks. (It won't untap during your next untap step.)
Whenever you exert a creature, creatures you control get +1/+0 until end of turn.
![Trueheart Twins - Amonkhet [F]](https://cdn11.bigcommerce.com/s-ujecvbbdxl/images/stencil/500x659/products/55646/20412/153__75850.1540390366.jpg?c=2 "Trueheart Twins - Amonkhet [F]")