>luv Icejade
>but the deck is just too underpowered and I refuse to taint it with Ice Barrier or Ghoti
>have Centurion White Woods
>but I won't be able to use Dragoon
>have Pure Centurion
>but Bystials might get limited or banned

I might go with Centurion White Woods for the Synchro Cup, mostly because I haven't updated the deck in a while and it was very strong when WW first released.

Would be really funny if they leave Lab unhit again like on the XYZ Cup.