Sliver Queen, Brood Mother [Vanguard Series] Basilisk If that mana is spent

If that mana is spent on an instant or sorcery spell

Set: Tempest Type: Creature — Elemental Rarity: Rare Cost: {5}{G}{G}{G} At the beginning of each upkeep

As the green sun crowned

"It has latched onto this place like an infestation

Set: Beta Edition Type: Creature — Skeleton Wall Rarity: Uncommon Cost: {2}{B} Defender (This creature can't attack

Sliver Queen, Brood Mother [Vanguard Series] Basilisk If that mana is spentSet: 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.