Sphere of Annihilation [AFR - 121] Printing:Normal Sacrifice Blast Zone: Destroy each

Sacrifice Blast Zone: Destroy each nonland permanent with converted mana cost equal to the number of charge counters on Blast Zone

You don’t want to meet what lurks below the surface

When Temple of Silence enters the battlefield

Creature Type or Sub Type: Enchantment — Aura

Pay 2 life: Add 2 to your mana pool

Sphere of Annihilation [AFR - 121] Printing:Normal Sacrifice Blast Zone: Destroy eachRarity: R #: 121 Creature Type or Sub Type: Artifact Rules Text Contains: Sphere of Annihilation enters the battlefield with X void counters on it. At the beginning of your upkeep, exile Sphere of Annihilation, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in all graveyards with mana value less than or equal to the number of void counters on it.