I also have a question about this. I've heard that in order to level a soulcrystal from lvl 10 to 11 and to 12 that it can only be done by killing certain raid bosses (Baium, Antharas, Valakas.. etc). But recently someone has told me that it is possible to level a crystal off the Angels and the other necessary mobs in TOI, however there is a chance that the crystal will break.
Is this true? Or is the only way to level a crystal that high is from killing those certain raid bosses?
!. There is no easy way to lvl crystals. you just have to keep hunting. I use to lvl them lvl 1-3 on timak orcs, 4-5 on lizards in field of mirrors. Then 6-8 on doom servants and 9-10 on doom knights. Im high enough lvl now that I just go from 1-10 on doom knights. Sometimes they break, but most of the time I get them to 10.
2) As far as I know raid bosses are the only way to get them to 11-13. I dought you can lvl them in TOI or it would be farmed like crasy because lvl 12 crystals are in high demand right now.
You can level a soul crystal on any of the mobs from the list that the NPC gave you. The best mobs I have found are doom knights around forbidden gateway to get all the way to lvl 10. If you only need lvl 5, GoE and FoM are good.
Lvl 11 and 12 can be done on Baium, Antharas, Lilith and Anakim. Its hard to confirm antharas as its really tough to get the last hit. I won't say valakas because I havent been there yet.
Lvl 13, I know you can level it on Amber(spelling?) but the chance is real low apparently from posts here. We did the raid boss and didn't make any lvl 13's, so not really confirmed, I just read the npc's description for them.
Antharas does lvl the crystals. And there's another RB that can lvl from 12->13 too, it's the one in Dimensional Rift.
Really? Could you post more information on this please? Because the raid boss is the same in all rifts, just he's a different level is he not? So would it have to be the boss in the hero rift? Or would it be able to be done in the 60+ rift for example where the raid boss is only lvl 58?