Sliver Queen, Brood Mother [Vanguard Series] Media Promos where X is that card's

where X is that card's mana value

(Artifacts

Set: The Dark Type: Land Rarity: Rare {T}: Choose two target blocking creatures an opponent controls

Set: Dragons of Tarkir Type: Legendary Planeswalker — Sarkhan Rarity: Mythic Cost: {2}{G}{U}{R} +1: Draw a card

If it's a creature

Sliver Queen, Brood Mother [Vanguard Series] Media Promos where X is that card'sSet: 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.