Urza's Incubator [Commander 2015]

Urza's Incubator [Commander 2015]Set: Commander 2015 Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Stop thinking like an artificer, Urza, and start thinking like a father!" Rayne, chancellor of the Tolarian Academy

Whenever a Dragon you control attacks

A regular guest at the Royal Masquerade

"I am confined by sleep and defined by nightmare

Set: EX: Sandstorm Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Psychic Rarity: Rare Retreat cost: Colorless

return the other exiled cards to the battlefield under their owner's control attached to that permanent

Set: Base Set Unlimited Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Set: Zendikar Expeditions Type: Land — Island Mountain Rarity: Mythic ({T}: Add {U} or {R}

Set: McDonald's Promos: 2016 Collection Type: Colorless Rarity: Promo Retreat cost: Colorless

search your deck for an attack action card with 2 or less [Power]

I see the end of the world

Whenever enchanted opponent draws a card