女王湾の聖騎士
クリーチャー — 吸血鬼・騎士
女王湾の聖騎士が戦場に出るか攻撃するたび、あなたの墓地にある吸血鬼・カード最大１枚を対象とする。それを最終カウンター１個が置かれた状態で戦場に戻す。あなたはそれのマナ総量に等しい点数のライフを失う。
イラスト：
The Lost Caverns of Ixalan#368レア日本語適正
裁定
Finality 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.
Multiple finality counters on a single permanent are redundant.
Finality 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.
Finality 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.