Made/Rediscovered by Sean W. over on Snowpoint Temple. This deck and variations of it were used in Regionals and States. It made top 8 in Maryland States!
The plan is to use Palkia G Lv. X/Seeker/Jirachi to remove the opponents bench. Dialga Lv. X helps you achieve this by potentially skipping their turn if your opponent gets two tails on Time Skip. You use Drifblim to get rid of the defending Pokemon once none are left on the bench!