Rundas is one of the Unlockable Characters for Super Smash Bros. Ragnarok. Rundas was once considered by many to be one of the greatest defences against the Space Pirate threat in the Galaxy, mirroring Samus in his battle capabilities Rundas possessed admirable Cryokinesis abilities which outmatched even the Freeze Beam. Rundas was however corrupted by Phazon and this left him to be possessed by the malicious Dark Samus. Rundas has since been cloned by the Galactic Federation by unknown means although his loyalty to whom is unknown.
A new feature in Super Smash Bros. Ragnarok, pairing has a secret ability in which if both characters perform Final Smashes together. Every Character has a partner that gives both Final Smashes a 5% Damage Boost when performing a Paired Smash.