Sort by:
'As an additional cost to cast this spell, sacrifice a creature.
Draw two cards.
'Strategic Coordinator — Basic lands you control have "{T}: Add {C}{C}. Spend this mana only on costs that contain {X}."
'Flying
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
'Search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle. You gain 7 life.
'Flying
Whenever this creature attacks, you may tap target creature.
'Search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle. You gain 7 life.
'Vigilance {1}, Sacrifice an artifact: Target creature you control gets +2/+0 until end of turn. {X}, {T}, Exile an artifact card with mana value X from your graveyard: Create two...
'Flying
Whenever Niv-Mizzet deals damage to a player, you may draw a card.
{U}{R}: Niv-Mizzet deals 1 damage to any target.
'Equipped creature has lifelink. Whenever equipped creature dies, return that card to the battlefield under its owner's control at the beginning of the next end step. Equip {4} ({4}: Attach...
'Counter target spell if no mana was spent to cast it.
'Search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle. You gain 7 life.
'Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to...