what about a dck full of Diagla and Dark Pokemon, that is my plan.
What are you going to do against luxchomp? Dialgachomp competes with it because of the chomp half of the deck (along with draggy, ambipom, promocroak too)
what about a dck full of Diagla and Dark Pokemon, that is my plan.
Lostgar is far from the BDIF... imo Dialga will be BDIF as it effectively counters Lostgar. I don't see how you are going to stop them from using Skuntank + belt +deafen and denying you your lost world. That's a far better counter than a "counter deck" full of dark Pokémon.
You want a deck that dominated its format? Plox puts Lostgar to shame.
Deafen is really just a stall tatctic.
The only way I could see that working is if you take a prize and stall for the rest of the game, but don't act like gengar only has 1 attack.
So I'm locking a Snowpoint into play, I play Garchomp X and obviously 4 Poké Turn. I also play belts.
You think Cursed Drop is gonna take your prizes for you?
I shouldn't have an Uxie, weren't you Seekering my field early game in an attempt to Hurl 6 Pokémon? If not, you probably don't have 6 in my lost zone so I can restore if I need to. Since you need to Lost Zone cards in order to force me to Deafen instead of using other attacks, I highly doubt I'll have an Uxie on the bench. You 3HKO Uxie with Snowpoint in play anyways, while I do 40 with Deafen + skuntank (and this is assuming you have another Gengar to which to retreat...)
Mew/Machamp takes care of Dialga, period,