Hi I need help with my deck

Ive been trying to make a new deck centered around getting as much energy as possible for my M gardevoir EX and Xerneas BREAK so they can produce a lot of damage, but I dont know if this is a good way to set it up so if you can please give me your opinion on the deck and if i should change anything (as it says this is an unlimited deck, and im prob ganna use it irl)

https://pokemoncard.io/deck/gardevoir-xerneas-build-up-v2-13388

Shadow Rider Vmax, and Galarian articuno

Throw in Fog Crystals

GL

I never used fairy type too much and these days it is just plain kinda weak but I would put ribombee which is a good energy accelerator for fairy type.