Riftbound Battlefield: Dragon Roost. Any player may pay [A][A] as an additional cost to play a Dragon. If they do, they play it to this battlefield.
Riftbound Unit: Scrutinizing Sergeant . When you play me, gain 1 XP for each friendly unit.
Riftbound Unit: Royal Guard. When you play me, play a 2 [S] Sand Soldier unit token here.
Riftbound Unit: Udyr, Wildman. Spend my buff: Choose one you've not chosen this turn — * Deal 2 to a unit at a battlefield. * Stun a unit at a battlefield. * Ready me. * Give me [Ganking] this turn.