- Mighty Ally can be acquired by purchasing core set packs or by soul summoning it for 50 gems.
- One copy of this card is in the story deck called Band of Survivors.
Might Ally benefits from being used in a mainly Strength deck. His attributes are increased exponentially as he obtains 3 more Power, making him a strong offensive card, but only if the top card of one's deck is a Strength card. Modifying a deck to mainly house Strength cards will increase Mighty Ally's usefulness.
- Playing the Mighty Ally applies the "Alliance" effect.