Basilisk Collar is a rare Artifact — Equipment card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 595. Current market price: $7.22 (foil $9.51), TCGplayer market prices via Scryfall.
Equipped creature has deathtouch and lifelink. (Any amount of damage it deals to a creature is enough to destroy it. Damage dealt by this creature also causes you to gain that much life.) Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
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