North Star [Legends] Urza's Power-Plant You may have that player

You may have that player shuffle

Once a guardian of Crovax's estate

it leaps between gravestones in search of its next meal

Each player loses 1 life for each attacking creature they control if {B} was spent to cast this spell

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control

North Star [Legends] Urza's Power-Plant You may have that playerSet: Legends Type: Artifact Rarity: Rare Cost: {4} {4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.)