King Boo
King Boo SSBR
Universe Mario
Availability Unlockable
Final Smash Boolossus
King Boo is one of the Unlockable Characters for Super Smash Bros. Ragnarok. The King of the Boo species, King Boo is a trickster of sorts, often taking his jokes too far he is a wretched soul that attacks often without reason.


Special Move
Neutral Special Electro Punch
Side Special Ghostly Encompass
Up Special Transparent Rise
Down Special Crowning Guard
Final Smash Boolossus
Paired Smash Boo Charge


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.

Special Pair

Petey Piranha SSBR

Double Danger