Rona's Vortex [Dominaria United]

Set: Dominaria United Type: Instant Rarity: Uncommon Cost: {U} Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Return target creature or planeswalker you don't control to its owner's hand. If this spell was kicked, put that permanent on the bottom of its owner's library instead.