Cheapest priced copy (The Lost Caverns of Ixalan Commander): $0.99 at Card Kingdom, near mint, their price list as of .
Timothar, Baron of Bats 
Legendary Creature — Vampire Noble · 4/4 · Mythic · The Lost Caverns of Ixalan Commander · #210
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."
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $0.99 to $1.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Lost Caverns of Ixalan Commander | 210 | Mythic | $0.99 | — |
| Crimson Vow Commander | 4 | Mythic | $0.99 | $0.99 |
| Crimson Vow Commander | 42 | Mythic | $1.79 | — |
7 rulings from Wizards of the Coast
- 19 November 2021The ability of each Bat token you create refers only to the card you exile during the resolution of the ability that created that token. When it deals combat damage to a player, you return only that card to the battlefield, not any other card exiled by Timothar.
- 19 November 2021The controller of the Bat token as it deals combat damage to a player will be the controller of its triggered ability, and the exiled card will be returned to the battlefield under that player's control.
- 19 November 2021Timothar's last ability is linked to the ability it grants the Bat token. If a replacement effect causes you to create more than one Bat token with this effect, they will all have that linked ability, and the exiled card will be returned to the battlefield if any of them deals combat damage to a player.
- 19 November 2021If the exiled card is somehow no longer in exile when the Bat token's triggered ability resolves, you will still sacrifice the Bat token.
- 19 November 2021If another creature enters the battlefield as a copy of the Bat token or another effect creates a copy of the Bat token, it will not have the triggered ability granted by Timothar.
- 19 November 2021If you can't exile the card, perhaps because another effect moved the card before the triggered ability started resolving, you can't pay {1} and won't create a token.
- 19 November 2021Timothar's last ability triggers when any nontoken Vampire you control dies, not just nontoken Vampires you own. If you control Timothar and another player's nontoken Vampire and that Vampire dies, you may pay {1} to exile that card from their graveyard.