This was done on a 4x6 Index card. It is watercoolor.

The concept for this is originally  mitsozuka's , I took the Silver and Blue dragons from the DnD 3.5 Monster manual and created a hybrid. I don't need you Die Hard DnD people telling me it would never happen in a million years, just stow it. It looks bad as hell, so we're gonna go with it.

The color came out a little lighter than I really wanted, but I'm otherwise pleased.