Riftbound Legend: Defender of Tomorrow. [Empower] [2][A][A] [1], [T]: Ready a gear. [Empowered][>] [1], [T]: Ready 2 gear.
Riftbound Unit: Shadow. If you play me to a battlefield, I enter ready. [Action][>] [1][A], [T]: [Stun] an enemy unit attacking here. (It doesn't deal combat damage this turn.)
Riftbound Spell: Counter Strike. [Reaction] (Play any time, even before spells and abilities resolve.) Choose a unit. The next time that unit would be dealt damage this turn, prevent it. Draw 1.
Riftbound Unit: Nocturne, Horrifying. [Ganking] (I can move from battlefield to battlefield.) When you look at cards from the top of your deck (and don't draw them) and see me, you may play me for [A].