Juxtapose [Legends] C16 if that spell's mana cost

if that spell's mana cost is {3}{U}{U}

except it's a Ninja in addition to its other creature types

"It has latched onto this place like an infestation

Roar of the World is in the command zone or on the battlefield

lands tapped for mana produce mana of the chosen color instead of any other color

Juxtapose [Legends] C16 if that spell's mana costSet: Legends Type: Sorcery Rarity: Rare Cost: {3}{U} You and target player exchange control of the creature you each control with the highest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest, their controller chooses one of them.