Dal'sakarokai

The Dal'sakarokai (also known as the Thrumcaller) is a fragmented horn kept by the Dal'morai. It's alleged that the Dal'morai can put the pieces together in a time of crisis and call the entirety of Everaldimor to war with its powers, mimicing the effects of The Thrum.
The reality of the Dal'sakarokai is up for debate. It has been ages since it has been used, and its wide-spanning powers are likely inflated. The fragmentation of the horn is also uncertain, with some alleging fragments exist beyond those that the Dal'morai hold (thus, rendering the horn unusable).