Teferi's Isle [Mirage] Color_Blue its controller adds an additional

its controller adds an additional one mana of that color

" This effect lasts indefinitely

Set: Judge Gift Cards 2010 Type: Land Rarity: Rare Thawing Glaciers enters the battlefield tapped

put it into your hand

At the beginning of the upkeep of enchanted artifact's controller

Teferi's Isle [Mirage] Color_Blue its controller adds an additionalSet: Mirage Type: Legendary Land Rarity: Rare Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) Teferi's Isle enters the battlefield tapped. {T}: Add {U}{U}. The three wizards knew only that this isle held a great mysteryand that patience alone would solve it.