I play tank too. How I play it:
1. Just keep run around close to him while spamming Bleeding Edge or Bladestorm. Stop while he casts (if you are beside or behind him) and use that opportunity to do normal weapon hits to recover some Rage. Can use potion or Wings of Ishmir too.
2. Save at least 1 Dodge / Roll. When he teleports you to him, use it ASAP. The attack after that is dangerous (only applied if you cannot escape the sink). When he is gone, that is the sign that he will teleport you. Run around. Don't stand still. You can just roll when the red circle under you stops following you.
3. Save another dodgeroll. Use the dodgeroll to 'pass through' the incoming orbs. You won't get much damage. After being far away from him, dash attack him (or use Wing of Ishmir) to get close.
4. Save Juggernaut for the laser beam. Take the laser beam head on. It will damage himself quite a lot. Use the opportunity to use normal weapon hits to recover some Rage. It won't be a problem if you have high resistance:
- Juggernaut with (+dmg absorption) and Crushing Wall modifiers.
- Proud Reprisal from the Arms Maester passive skill tree.
- Blessed Mana, Sacred Oath and Selfless Courage from Praetorrian passive skill tree.
- Can also combo it with Sovereign Shout (with +resistance, +block chance, +health globes) if it's not on cooldown.
Just keep him at a wide area. It's hard to run around if he teleports you near a wall. If that happens, kite him back to a wide area. It's easier to dodgeroll or use Wings of Ishmir if there are adds around.