How do you unlock benco city in diamond?
Beat the elite 4 7 times retards!!!!!!!!!!!!!
I have Never heard of Benco City but what i can tell you is the person who sent a answer before this said that the 2 islands above Iron Island is Forbiden island and Benco city.But that is wrong.Those 2 islands are Crescent Moon Island and New Moon island and on crescent moon island You see Cresselia and on New Moon Island you see Darkrai.Sorry but i hope i helped any. he's talking about the…
You can't unlock Mewtwo in Diamond, because Mewtow can't be found in Diamond. The only way to get it in Diamond is to trade or migrate it. You can migrate it from FireRed/LeafGreen and then catch it in the Field area in Pal Park. You can also trade it from someone else or from HeartGold/SoulSilver and X/Y.