Entry level zone: you should be fine in most ToV gear or AoM quest gear.
Zone trash specifics: Raveners cast a reflective shield, so if they have it up in front of them, stop attacking them. Augurs have a heal, Ashen Cleansing, if low on dps try and interrupt this.
Defender Honu Edit
Tanks move behind the mob with the rest of your group when he casts Rear Guard.
Pterotrainer Yu'lua Edit
Cure curse, be mindful of knockback from adds. If you do get knocked down a level there is a teleporter you can take to put you back at the start of the zone.
Council- Augur Kaimanu, Lavacrafter Peleaina, Obsidian Warrior Koa Edit
The key to this fight is having each of the three names hating on a different group member.
Kill the Augur, then Lavacrafter followed by the Warrior. Tank will need to snap Warrior back to him / her when he emotes about finding a new playmate.
High Priest Hamanu'akaloa Edit
Kill adds as they spawn. Interrupt the nameds big heal, 'Magma for Blood'.
Fiery Effigy of Clotl'thoa Edit
He has an incremental damage reduction buff on him called Lavatar. which starts at 4 increments. At about 8 increments (depending on your group set up) drag him out of the lava to let the increments drop back to 2. You cannot damage him at this point. While out of lava, adds slowly join the fight, kill the "fanatic Allu'thoa" or they will heal the named. (they get one-shotted by arrows). When he hits 2 increments again drag him back into the lava and dps. Rinse and repeat until he's dead.
As his increments increase so does his damage. Beyond 8 his pulse damage can 1 shot the group