4.5kg according to older Pokémon. Uploader (talk) 15:24, 25 September 2013 (UTC)
Origin
Do we seriously not know what it's based on? It's two of the Honedge, honedge is a sword in a scabbard, so this is obviously two scabbards with swords in them. ★☆Togetic45☆★ 19:18, 25 September 2013 (UTC)
- It also bares resemblance to some coat of arms too. ----samm :D 20:54, 25 September 2013 (UTC)
It seems that it is actually one scabbard that holds two swords, not the other way around. Also I agree that it kind of resembles a coat of arms as well. CoolDudeAl (talk) 04:28, 26 September 2013 (UTC) Does anyone else see the resemblance between it and magnemite - unsigned comment from Antonioleyba (talk • contribs)
Species
Known as the Sword Pokémon like it's pre-evolution ----samm :D 15:19, 26 September 2013 (UTC)
Attacks
According to official page, Doublade knows Sacred Sword. Asmod96 (talk) 16:02, 26 September 2013 (UTC)
Korean name for Doublade
Doublade's Korean name is 쌍검킬 Ssanggeomkil.