Trinisphere [Darksteel] Coldsnap Bridges usually get you from

Bridges usually get you from one place to another

Set: Fifth Dawn Type: Artifact Rarity: Rare Cost: {4} You may cast spells as though they had flash

exile it instead of putting it into its owner's graveyard

If two cards that share a color were milled this way

Set: Magic 2015 Clash Pack Type: Creature — Human Wizard Rarity: Rare Cost: {3}{G}{U} Untap all creatures and lands you control during each other player's untap step

Trinisphere [Darksteel] Coldsnap Bridges usually get you fromSet: 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.)