One of the new events in Patch 10.1.5 Fractures in Time are Time Rifts, a new World Event in the Dragon Isles in which players go through time-displaced portals and revive old events as we fix the timeways.
Unravel the Time StreamsJoin Together for Time RiftsThe time streams have become a bit more unstable with recent events and as the boundaries between the timelines weaken, minions from other timelines have begun making their way into Azeroth. Players will join together to take on Time Rifts, push back against the waves of minions, and plug the hole to set the timeways straight again.Eon’s FringeUndertake new repeatable content in Eon’s Fringe as you work to settle the timeways and solve the problems brought about by their instability while reaping the rewards of a job well done.Some of the new rewards from Time Rifts will be new mounts! As of right now, not much is known about the event besides the fact that these mounts exist and come from purchasing them from vendors with a new currency called Paracausal Flakes. The event itself is not available for testing in this current PTR build.
Felstorm Dragon NEW Felstorm Dragon Description: After their defeat by the hand of the Burning Legion, some dragons willfully joined the side of the demons. Source: Vendor: Time Rift Vendor Zone: Dragon Isles Cost: X Paracausal Flakes Gold-Toed Albatross NEW Gold-Toed Albatross Description: A though to be extinc speciese, the Gold-Toed Albatross was hunted for it's glissening webbed feet that are said to ressemble gold. Source: Vendor: Time Rift Vendor Zone: Dragon Isles Cost: X Paracausal Flakes Juggernaut Perfected NEW Juggernaut Perfected Description: If perfection is in the eye of the beholder. Eysight must surgecly inhanced. Read more on wowhead.com