Niv-Mizzet, the Firemind [Champs and States] Green "To examine the causes of

"To examine the causes of life

then exile any number of them and put the rest back on top of your library in any order

When Dance of Many leaves the battlefield

Set: Urza's Legacy Type: Legendary Creature — Elemental Rarity: Rare Cost: {4}{G}{G} Shroud (This creature can't be the target of spells or abilities

you may return that card to the battlefield under your control

Niv-Mizzet, the Firemind [Champs and States] Green "To examine the causes ofSet: Champs and States Type: Legendary Creature Dragon Wizard Rarity: Rare Cost: {2}{U}{U}{R}{R} Flying Whenever you draw a card, Niv Mizzet, the Firemind deals 1 damage to any target. {T}: Draw a card.