Akroan Crusader is a common Creature — Human Soldier card from Foundations Jumpstart (J25), collector number 515. Current market price: $0.30, TCGplayer market prices via Scryfall.
Heroic — Whenever you cast a spell that targets this creature, create a 1/1 red Soldier creature token with haste. (It can attack and {T} as soon as it comes under your control.)