check out around the arena ring of trials theres usualy one there. there is also fequently one near the hord town, guaradar. and as another poster said around 30 62 i have been doin triangles for about 20 minutes and got 3 primals and lots of adamantite. 30-62 has a respawn timer of no more than 7 minutes. do homework+clicky=bling bling

seems like the respawn timer on the ones around the arena is about 15 min and the one near guardar is like 8