7E: Throne of Bone, Artifact 1 Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.

Throne of Bone

Whenever a player casts a black spell, you may pay 1. If you do, you gain 1 life.

Name	Type	Subtype	Color	Cost	Rarity	Set	Price
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Limited Edition Alpha	$83.98
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Limited Edition Beta	$21.82
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Unlimited Edition	$3.19
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Revised Edition	$0.28 +$0.01
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Fourth Edition	$0.25
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Fifth Edition	$0.25
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Classic Sixth Edition	$0.25
Throne of Bone	Artifact	-	Colorless	1	Uncommon	Eighth Edition	$0.25