With the release of Molten Core in Season of Discovery, all Phase 4 content is finally available! Everything that will be obtainable in this Phase is now up for grabs, including the powerful Class Weapons for Priests and Hunters: Benediction & Rhok'delar, Longbow of the Ancient Keepers
Technically, it's more than just those two. The Priest weapon has two states that it can change between. Benediction is the healer version, while Anathema is the DPS counterpart.
The staff has a duality to it and can be changed by simply right-clicking it while equipped.
Hunters also get more than just one weapon. In addition to the bow Rhok'delar, Longbow of the Ancient Keepers, they can acquire the best quiver in Classic: Ancient Sinew Wrapped Lamina.
There is also a staff, Lok'delar, Stave of the Ancient Keepers, which previously wasn't the most desirable, but Hunters might just find themselves using it more often in Season of Discovery.
Season of Discovery Updates
With one exception (the quiver), these items all received updates in Season of Discovery. Most notable is perhaps the Hunter staff Lok'delar, Stave of the Ancient Keepers, which now grants Agility and a nice Attack Power bonus.
The Priest staff mostly got minor number changes, but a big change is that the Cooldown to switch between Benediction and Anathema has been reduced from 30 minutes to 1 minute. Now you can change from Healer to DPS as often as you'd like!
How to Acquire the Weapons
To begin your journey to acquiring either of these weapons, you must venture into the Molten Core Raid. The item that begins the quests drop from Majordomo Executus: The Eye of Divinity for Priests, and Ancient Petrified Leaf for Hunters.