I run a very similar deck to yours. I would suggest you to run 3 "Guardian Angel Joan" (the lifegain is insane) as well as 3 "Floodgate Trap Holes". Also some "cards from the sky" could help your deck with consistency. And pls run 3 Mausoleum
My Fairy archetype deck, so far it's doing pretty well on the ladder.
I am extremely anxious for the new URL Fairy in Card Trader to pop up. Once I acquire two copies I am going to cut Enrise, 1x Kuribohs, and possibly 1x Celtics for 2x Joan and 1x Court. I will have to play test it first of course.
lol I think this deck is losing to more than yami yugi 1rst drop to 20 cards you are trying to do to many things with this deck you only have one freya and no court of justice way to many equip cards and why Cerberus if your looking for spellcasters to help vs Yami there are way better choices honestly you should scrap this deck and rethink it over you are missing the whole point of a fairy deck