Thats up to you :) Although I strongly feel that Porygon-Z is way too strong for UU.... Cresselia is pretty strong for UU Too but like other people have said its set-up bait for a few pokes :/
Honchkrow= BL deffinately XP
So yeah you can choose XD
Honchkrow= BL deffinately XP
So yeah you can choose XD