In Birmingham few players use Link Joker as a main deck, but there is one who does, that person is Birmingham's Link Joker seed, LJA Darkness
I myself have fought LJA and lost, I use "Reverse" Daiyusha as a sign of my failed attempt to defeat him, back when he was using Star-vader, Chaos Breaker Dragon, but in a tournament yesterday, Darkness debuted the deck for which he will use at the Manchester Nationals.
He dominated the locals tournament with his Star-Vader, "Ω" Glendios, with exceptions of when grade stuck but that didn't happen all that often.
However the best moment from yesterday came in a casual match, Liberators Vs. Link Joker, Cobalt Blade Vs. LJA Darkness.
LJA had been playing a beat down game but then an opportunity arose that was too good to pass up when LJ had all 4 of his Star-vader, Cold Breath Dragons to hand and being at 5 damage with an impenetrable defence at the time he changed his target to World End.
Noting the situation that Cobalt was in there was no way to counter the situation, the game was decided there and then. And the spectator reaction, fighter reaction and pretty much everyone was ecstatic laughter and cheering. We were so loud we ended up with a warning to quiet down or be removed from the premises for the remainder of the day.
So yeah, shit happened and it was funny.
At the sametime let this be a lesson, do NOT cross General LJA-sama. Any attempt to defeat him shall be thwarted and you shall be assimilated into his army.