Sliver Queen, Brood Mother [Vanguard Series] Betrayers of Kamigawa Eat some food: Regenerate Yule

Eat some food: Regenerate Yule Ooze

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

create a 5/5 red and green Elemental creature token

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

Unfortunately

Sliver Queen, Brood Mother [Vanguard Series] Betrayers of Kamigawa Eat some food: Regenerate YuleSet: Vanguard Series Type: Vanguard Rarity: Rare {3}: Create a 1 1 colorless Sliver creature token. Though long held captive beneath Volrath's stronghold, the sliver queen is actually freer than most of Rath's denizens. Her maternal instincts always take precedenceeven when they conflict with the evincar's agendaand through her numerous litters, she ranges across all of Rath.