Echo Knot

From a single shard, two Knots are made. With a capacity equivalent to twice that of a Diamond Knot and a natural recharge rate of three, Echo Knots are already quite incredible. But that's not what makes them truly unique. Each pair, born of the same Echo Shard, share the same store of mana. Fill one, and its twin is filled as well, no matter where in the world it may be.

Furthermore, with the use of the Dispatch Ploy , messages can be sent directly into Echo Knots. Fragments sent in this way can be received from anywhere, just by listening to the Knot's twin using the Ploy of Receipt , making for an excellent method of long-distance, private communication.