really good guide but i have some question... when i have to choose self sustain build and when frozen build? usually i go with the frozen and i never try the other build but i think that is more useful when u have a support that doesn't heal so much. When i play frozen build at lvl 7 can also be good the immortal coil or icebound fortitude it's too strong? i think that is more situational against hard dps but im not sure. if someone can answer and discuss i really enjoy it.