Duel Decks: Jace vs. Vraska

Hypnotic Cloud

Kicker {4} (You may pay an additional {4} as you cast this spell.)
Target player discards a card. If Hypnotic Cloud was kicked, that player discards three cards instead.

Kicker {4} (You may pay an additional {4} as you cast this spell.)
Target player discards a card. If this spell was kicked, that player discards three cards instead.

Invasion

Kicker o4 (You may pay an additional o4 as you play this spell.)
Target player discards a card from his or her hand. If you paid the kicker cost, that player discards three cards from his or her hand instead.