I'd like to ask for some tips on my spellcaster deck?

hey your off to a good start my suggestions take out the illegal cards put in a magical citadel of endymion if your going to use spell counters and by the look of your monsters you do get rid of your gemini elf's and your buster blader put in some Tuner monsters or a light wave tuning spell card and some syncro monster and this deck should whoop some but i have never lost a match with mine and i have taken down 2 red dragon arch fiend ultmode cards