The first sprite is from the game called Fara Way: Eye of Darkness. So full credits for it goes to their spriter and game developers. As for the rest, i just wanted to sprite some yugioh stuff, and so used the base cause i like it.
From left to right. Row 1:
Fara, Yugi, Dark Magician, Scapegoat, Dark Magician Girl.
Flame Swordsman, Celtic Guardian, Flame Manipulator, Monster Reborn.