Niv-Mizzet Reborn [War of the Spark Prerelease Promos] Legions each player may return a

each player may return a blue card from their graveyard to their hand

Set: Coldsnap Type: Enchantment Rarity: Uncommon Cost: {U}{U} Whenever an opponent casts a spell

Set: Judge Gift Cards 2015 Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Winter Blast deals 2 damage to each of those creatures with flying

"From up here we can drop rocks and arrows and more rocks

Niv-Mizzet Reborn [War of the Spark Prerelease Promos] Legions each player may return aSet: War of the Spark Prerelease Promos Type: Legendary Creature Dragon Avatar Rarity: Mythic Cost: {W}{U}{B}{R}{G} Flying When Niv Mizzet Reborn enters the battlefield, reveal the top ten cards of your library. For each color pair, choose a card that's exactly those colors from among them. Put the chosen cards into your hand and the rest on the bottom of your library in a random order.