Trinisphere [Darksteel] PSA 9 Set: Limited Edition Beta Type:

Set: Limited Edition Beta Type: Artifact Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn

they tap all lands with mana abilities they control and lose all unspent mana

Set: Revised Edition Type: Land — Mountain Plains Rare Cost: ({T}: Add {R} or {W}

Faith in Serra is its own reward

Trinisphere [Darksteel] PSA 9 Set: Limited Edition Beta Type:Set: Darksteel Type: Artifact Rare Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)