Rhet-Crop Spearmaster [Amonkhet]

Set Name:  Amonkhet Rarity, #: Common, #26 Card Type: Creature — Human Warrior P / T: 3 / 1 Card Text: You may exert Rhet-Crop Spearmaster as it attacks. When you do, it gets +1/+0 and gains first strike until end of turn. (An exert creature won't untap during your next untap step.) Flavor Text: "In the afterlife, I'll have no need of sleep. And until then, I have no time for it!"