Timothar, Baron of Bats {4}{B}{B}
Legendary Creature — Vampire Noble
Ward—Discard a card.
Whenever another nontoken Vampire you control dies, you may pay {1} and exile it. If you do, create a 1/1 black Bat creature token with flying. It gains "When this token deals combat damage to a player, sacrifice it and return the exiled card to the battlefield tapped."
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Cards that do something similar expected a card that isn't here?
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Vraska, the Silencer 82%
$2.46#5546
"Whenever a nontoken creature an opponent controls dies, you may pay {1}. If you do, return that card to the battlefield tapped under your control. It's a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other card types."
Thunderbolts Conspiracy 81%
$0.28#17602
"Whenever a Villain you control dies, return it to the battlefield under its owner's control with a finality counter on it. That creature is a Hero in addition to its other types."