Sentinel [Legends] Boar you may return target Angel

you may return target Angel or Human creature card from your graveyard to the battlefield

intended to spill visitors into an oubliette from which there is no escape

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

Set: Dominaria Prerelease Promos Type: Legendary Sorcery Rarity: Rare Cost: {X}{R}{R} (You may cast a legendary sorcery only if you control a legendary creature or planeswalker

Sentinel [Legends] Boar you may return target AngelSet: Legends Type: Artifact Creature Shapeshifter Rarity: Rare Cost: {4} {0}: Change Sentinel's base toughness to 1 plus the power of target creature blocking or blocked by Sentinel. (This effect lasts indefinitely.)