Pair Up

Pair Up is a mechanic introduced in Fire Emblem: Awakening, and is used as Robin's Final Smash in Super Smash Bros. for Nintendo 3DS / Wii U. When activated, Robin calls Chrom, who warps in behind Robin and rushes forward a short distance. If an opponent is in range, Chrom flings them into the air with a cut-in of Chrom's face playing across the screen, similar to what happens when activating a critical hit or skill in Fire Emblem Awakening. Robin and Chrom then jump up to the attacked opponents and launch a barrage of sword strikes, Thunders, and Bolganone before sending the opponents back down to the ground. The opponents rebound back up and are blasted across the upper blast line if their damage is high enough. Successfully using this move also fully replenishes the durability of Robin's Levin Sword and tomes, though the move fails if Chrom is unable to connect with an opponent.

In Super Smash Bros. for Wii U, there is a trophy of Pair Up that can be unlocked by clearing All-Star Mode as Robin.