FOILCheapest priced copy (The Lost Caverns of Ixalan): $0.49 at Card Kingdom, near mint, their price list as of .
Queen's Bay Paladin 
Creature — Vampire Knight · 5/4 · Rare · The Lost Caverns of Ixalan Promos · #115s
Whenever this creature enters or attacks, return up to one target Vampire card from your graveyard to the battlefield with a finality counter on it. You lose life equal to its mana value. (If a creature with a finality counter on it would die, exile it instead.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Lost Caverns of Ixalan | 115 | Rare | $0.49 | $0.49 |
| The Lost Caverns of Ixalan | 368 | Rare | $0.49 | $0.49 |
| The Lost Caverns of Ixalan Promos | 115p | Rare | $0.49 | $0.49 |
| The Lost Caverns of Ixalan Promos | 115s | Rare | — | $0.49 |
4 rulings from Wizards of the Coast
- 10 November 2023Finality counters work on any permanent, not only creatures. If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.
- 10 November 2023Finality counters don't stop permanents from going to zones other than the graveyard from the battlefield. For example, if a permanent with a finality counter on it would be put into its owner's hand from the battlefield, it does so normally.
- 10 November 2023Multiple finality counters on a single permanent are redundant.
- 10 November 2023Finality counters aren't keyword counters, and a finality counter doesn't give any abilities to the permanent it's on. If that permanent loses its abilities and then would go to a graveyard, it will still be exiled instead.