Blue Elemental Blast [Collectors' Edition] War of the Spark Promos the sliver queen is actually

the sliver queen is actually freer than most of Rath's denizens

except it doesn't copy that creature's color and it has "At the beginning of your upkeep

Set: Alpha Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U}{U} Destroy X target Mountains

Equipped creature gets +2/+1

Set: Commander 2014 Type: Creature — Elf Warrior Rarity: Rare Cost: {G} Multikicker {1}{G} (You may pay an additional {1}{G} any number of times as you cast this spell

Blue Elemental Blast [Collectors' Edition] War of the Spark Promos the sliver queen is actuallySet: Collectors' Edition Type: Instant Rarity: Common Cost: {U} Choose one Counter target red spell. Destroy target red permanent.