Phyrexian Negator [Urza's Destiny] Mythic Whenever you cast an instant

Whenever you cast an instant or sorcery spell from your library

Lady Sun often felt her loyalty to both tested

Set: Commander Anthology Volume II Type: Land Rarity: Common Secluded Steppe enters the battlefield tapped

Set: Time Spiral Type: Sorcery Rarity: Rare Suspend 3—{2}{B}{B}

While an opponent is choosing targets as part of casting a spell they control or activating an ability they control

Phyrexian Negator [Urza's Destiny] Mythic Whenever you cast an instantSet: Urza's Destiny Type: Creature Phyrexian Horror Rarity: Rare Cost: {2}{B} Trample Whenever Phyrexian Negator is dealt damage, sacrifice that many permanents. They exist to cease.