Riftbound Spell: Mobilize. Channel 1 rune exhausted. If you can't, draw 1.
Riftbound Gear: Cull. [Equip] [C] ([C]: Attach this to a unit you control.)
Riftbound Spell: Existential Dread. [Action] (Play on your turn or in showdowns.) [Repeat] [2] (You may pay the additional cost to repeat this spell's effect.) [Stun] an attacking enemy unit. If it's already stunned, return it to its owner's hand instead. (A stunned unit doesn't deal combat damage this turn.)
Riftbound Unit: Kayle, Justified. [Empower] [3] ([3]: Empower me.) I can be [Empowered] up to three times. I have +2 [S] for each time I'm [Empowered]. While I'm [Empowered] three times, I have [Deflect 3] and [Ganking].