
Battlefield Scavenger | Creature | Jackal Rogue | You may exert Battlefield Scavenger as it attacks. (It won't untap during your next untap step.)
Whenever you exert a creature, you may discard a card. If you do, draw a card. | Dan Scott

Bloodrage Brawler | Creature | Minotaur Warrior | When Bloodrage Brawler enters the battlefield, discard a card. | Lars Grant-West

Harsh Mentor | Creature | Human Cleric | Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player. | Shreya Shetty

Nef-Crop Entangler | Creature | Human Warrior | Trample
You may exert Nef-Crop Entangler as it attacks. When you do, it gets +1/+2 until end of turn. (An exerted creature won't untap during your next untap step.) | Dan Scott

Nimble-Blade Khenra | Creature | Jackal Warrior | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) | Tomasz Jedruszek

Pathmaker Initiate | Creature | Human Wizard | {T}: Target creature with power 2 or less can't be blocked this turn. | Josu Hernaiz

Honored Crop-Captain | Creature | Human Warrior | Whenever Honored Crop-Captain attacks, other attacking creatures get +1/+0 until end of turn. | Sara Winters