Did you unlock the golden chests which contain the keys to obtain them in the Krypt?

i have found a few keys.. (and 1 golden ) in konquest.. the otheres are mostly for puzzle fighters or arenas.. and the 1 golden for the old womens house? :P dont know

There are keys to unlock them. I know for certain that you have to fight Raiden in Orderealm to receive his, Liu Kang's is in Edenia behind Jade's tent on Friday's at like either 12pm or 12am, I can't remember which. Tanya is in the Ice Cave in Outworld, so just go in there and meditate (I don't remember what time LOL But it comes everyday anyway). And then Kira is located at noon inside the second hut in Earthrealm by which Kobra stands on the beach area by the portal. And also, you can buy Noob-Smoke in the Krypt. His Koffin is DM and it costs 3613 Oynx Koins. I hope that helps ya.

hey my friend..
i have fight against raiden..jax..jade..tanya..subzero..liu kang..kabal ect.. 2 times... but they are noch UNLOCKED in SINGLE player? :( ...
and another question.. can i choose with which character i wanna fight on konquest fights.. or is it random.. (sorry for my bad english :)