Pokemon- Gallade vs Lucario

i was requested to draw this by every time i do a new digital piece, i like to add something in that i've never done before, so i thought the aurora borealis would be nice i'd say i've improved a lot since the last pokemon battle i drew c:

-Feel free to download this picture, i made it 4 times original wallpaper size, so it'll have great resolution c:

-Pokemon belongs to nintendo, insert more legal stuff here...