Very likely these will change as we get more experience with demon hunters. This build focuses on RBGs, including being the flag carrier.
Tier 99: Razor Spikes empowers Demon Spikes to deal 20% increased physical damage and have melee attacks snare targets by 50% for 6 seconds. Demon Spikes has 2 charges with a 15 second recharge.
Tier 100: Feast of Souls increases the healing of Soul Cleave. Soul Cleave uses 300 to 600 pain and does physical damage as well as healing.
Tier 102: Felblade gives you a 15 yard charge, with damage, every 15 seconds.
Tier 104: Netherwalk for a 100% movement speed increase and immunity for damage for 5 seconds.
Tier 106: Momentum works well with Fel Rush and Vengeful Retreat. These two abilities will then increase your damage by 20% for 4 seconds.
Fel Eruption (20 yd range, 35 second cd) stuns the target for 2 seconds and inflicts 1,200% of attack power damage. This increases to 2,400% if the target is fully immune to stuns.
Nemesis increases damage by 20% (recent buff) for 1 minute with a 2 minute cooldown.
I’m thinking Momentum in this tier.
Tier 108: Demon Reborn allows Metamorphosis to rest the cooldowns of Eye Beam (50 fury, 20 yd range, 45 sec cd, 550% of attack power), Chaos Nova (30 fury, 5 sec stun of nearby enemies, 1 min cd) and Blur (increase dodge change by 50%, reduce all damage by 35% for 10 seconds, 1 min cd). Used in conjunction with the Awaken the Demon Within Talent.
Tier 110: Chaos Blades (2 min cd) increases damage for 12 seconds and increases auto-attack damage by 200%.
How about this one? Hit Eye of Leotheras when a caster attacks you and they will take 4% of their health in shadow damage for every spell. Each spell resets the duration. For example, standing in a mages orb might actually kill the mage.
Row 1: Probably Gladiator’s Medallion. In RBGs, Relentless might be a good choice due to the number of crowd control effects that might come your way.
Row 2: You’re squishy. Take Reinforced Armor for 10% increased health.
Row 3: Cover of Darkness increases the chance by 50% that you and your allies will avoid damage while within your Darkness (8 yd radius cloak for 8 seconds) effect.
Row 4: Eye of Leotheras (see above)
Row 5: Awaken the Demon Within (1 min cd): See details above.
Row 6: You’re squishy. Take Rain from Above for escapes. Detainment might be useful. It turns Imprison into a Cyclone with a 10 second cooldown.
- Eye Beam if multiple targets
- Chaos Strike with >60 fury
- Blade Dance if multiple targets
- Demon’s Bite. If you take Demon Blades in Tier 100 this talent replaces Demon’s Bite and is part of your auto-attack. Good for generating fury without using a gcd.
- Throw Glaive if you’re out of range
Other things I found interesting:
- Consume Magic is an interrupt with a 20 yard range and a 15 second cooldown. A successful interrupt generates 50 Fury.
- Double Jump and Glide for many reasons, including flag carrying.
- Fel Rush gives you two charges with a 10 second recharge. Another good ability for flag carrying.
- Spectral Sight allows you to see enemies through barriers and stealthies for 10 seconds every 30 seconds.