Sailors' Bane is a uncommon Creature — Dragon Turtle card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 93. Current market price: $0.17 (foil $0.34), TCGplayer market prices via Scryfall.
This spell costs {1} less to cast for each card you own in exile and in your graveyard that's an instant card, a sorcery card, or a card that has an Adventure. Ward {4} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {4}.)
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