Gemstone Caverns [Time Spiral] Coldsnap Promos 0: You get an emblem

0: You get an emblem with "As long as you control a Gideon planeswalker

Set: Commander 2015 Type: Creature — Vedalken Wizard Rarity: Rare Cost: {1}{U}{U} {U}

double the number of +1/+1 counters on Primordial Hydra

Set: Aether Revolt Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell

Sheoldred weaves every thread of information into a noose to hang her enemies

Gemstone Caverns [Time Spiral] Coldsnap Promos 0: You get an emblemSet: Time Spiral Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.