Gallow Locke, the Unrepenant

Whenever Gallow Locke, the Unrepenant or another Gunslinger enters the battlefield under your control Gallow Locke, the Unrepenant deals 1 damage to target creature or player.
Whenever Gallow Locke, the Unrepenant or another Gunslinger you control dies hiest 1.
{3}, Sacrifice a creature: Hiest 2.