Corpse Dance [Tempest] XY20 "I write upon clean white

"I write upon clean white parchment with a sharp quill and the blood of my students

His speed and flexibility quickly earned him promotion from apprentice to master artificer

" —מגילת ההיווצרות והמקור

Whenever Phyrexian Negator is dealt damage

" —Confucius

Corpse Dance [Tempest] XY20 "I write upon clean whiteSet: Tempest Type: Instant Rarity: Rare Cost: {2}{B} Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Return the top creature card of your graveyard to the battlefield. That creature gains haste until end of turn. Exile it at the beginning of the next end step.