Dominaria

Dauntless Bodyguard | Creature | Human Knight | As Dauntless Bodyguard enters the battlefield, choose another creature you control. Sacrifice Dauntless Bodyguard: The chosen creature gains indestructible until end of turn. | Manuel Castañón

Tragic Poet | Creature | Human | {T}, Sacrifice Tragic Poet: Return target enchantment card from your graveyard to your hand. | Anthony Palumbo