This build is honestly very bad mate. No hate. But the talents youre picking are objectively very bad. Lvl 1 should always be the one for extra health from globes. It is absolutely amazing for selfsustain. Much better than your choice.
Apocalypse is much better heroic choice. O lvl 13 always go for devastating charge. It does eyewatering damage and after 16 if you hit both charges into a wall you take off about 40% of any heroes health immediately. On level 20 always go for the teleport. If youre good enough you can chain it to apocalypse an stun your enemies for 3 seconds before displacing them into your team.
Try this out. :)