Mana Vortex [The Dark]

Mana Vortex [The Dark]Set: The Dark Type: Enchantment Rarity: Rare Cost: {1}{U}{U} When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex.

{2}: Regenerate Masticore

Set: Limited Edition Alpha Type: Artifact Rarity: Uncommon Cost: {1} Whenever a creature dies

" —Pontifex

banish those targets

Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield

sacrifice it and it deals 5 damage to you

While you control another "Number" Xyz Monster

Whenever a creature an opponent controls with a -1/-1 counter on it dies

Dosan sat in repose for many hours

you can negate the Summon of a monster and destroy it

Set: Retro Pack 1 Card type: Normal Trap Rarity: Secret Rare Activate only when your opponent declares an attack

Set: Judge Gift Cards 2010 Type: Sorcery Rarity: Rare Cost: {B}{B} Destroy target land