Throne of Bone [Limited Edition Beta] WTR173-R the player can activate mana

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

lose 1[Life]

exile two target permanents

Set: Guru Type: Basic Land — Plains Rarity: Rare ({T}: Add {W}

Set: Magic Player Rewards 2004 Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep

Throne of Bone [Limited Edition Beta] WTR173-R the player can activate manaSet: Limited Edition Beta Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.