The Shadow of the Void

Objectives
Summon and defeat Invalidus.
 * Invalidus slain

Description
The moment has come to take on the void lord. Invalidus grows more powerful by the minute, so you must move with haste if you are to defeat the monster.

At each of the Warsong ritual locations there is a void crystal; these crystals are used to channel the energy of the void from within the Twisting Nether.

Disturb the crystal, and Invalidus will sense your presence below.

Be ready, as soon as the crystal is disturbed, Invalidus will waste no time hunting you down.

Rewards
You will also receive:

Completion
With Invalidus destroyed and the Warsong rituals halted, the threat of the Twisting Nether has subsided.

Gains

 * 14930 XP

Progression

 * Silence the Call / Disrupt the Rituals
 * Through the Nether
 * The Nether Approaches / The Void March
 * The Shadow of the Void