Order - Heart of Stone
Go to Karaz-a-Karak (KaK) and go to the War Room. You can also get to the War Room via Sigmar's Hammer in Altdorf and take the Aqshy Conduit. Once in the War Room, take the portal to the Flight Master.
Looking at the tents, go behind them to the right behind some crates and you will find the Scroll called the Tears of Tiranoc. Click this to start the Heart of Stone quest that has multiple stages and gives 5 Guild Coins.
Destruction - Feathers in the Wind
Go to Karak Eight Peaks (K8P) WAAGH! Room (you must be in a guild). You can also go via The Viper Pit in The Inevitable City (IC) and click chaos portal to port to the WAAAGH! Room in K8P. Take the portal to the Flight Master.
As soon as you come out the portal, look immediately to your right on a rubbish pile and click the stone called Raven-Claw Markings. It can be hard to get onto the pile. This starts the Feathers in the Wind quest that has multiple stages and gives 5 Guild Coins.
