Vanquisher's Banner [Ixalan Prerelease Promos] Ongoing Scheme When the ground is saturated

When the ground is saturated with mana

But no secret can remain undiscovered

Why bother with such trifles when the UNstable contraption was there

where X is 1 plus the exiled creature's mana value

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

Vanquisher's Banner [Ixalan Prerelease Promos] Ongoing Scheme When the ground is saturatedSet: Ixalan Prerelease Promos Type: Artifact Rarity: Rare Cost: {5} As Vanquisher's Banner enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1 +1. Whenever you cast a creature spell of the chosen type, draw a card.