Trinisphere [Darksteel]

Trinisphere [Darksteel]Set: Darksteel Type: Artifact Rarity: 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.)

Set: Zendikar Expeditions Type: Land — Swamp Mountain Rarity: Mythic ({T}: Add {B} or {R}

You own target card in the ante

We must find a way to repurpose it

Each opponent loses life equal to its mana value

or enchantments

Set: Coldsnap Type: Enchantment Rarity: Rare Cost: {1}{R} Cumulative upkeep—Add {R}

remove a +1/+1 counter from that creature at the beginning of the next cleanup step

In the end

Counter target spell

Mirrodin's deepest caverns conceal its brightest hopes

{T}: Gain control of target creature with power less than or equal to the number of Islands you control for as long as Vedalken Shackles remains tapped

Set: Legends Type: Enchantment Rarity: Rare Cost: {2}{U}{U} If an opponent who controls at least as many lands as you do would put a land onto the battlefield