Omni Soul

Per level³

• Dragon Souls granted by Omni Soul count toward Inner Flame's soul count. With Omni Soul equipped and 4 Inner Flame stacks, the next stack grants Aspect of the Dragon.⁴⁵ Patch unknown
• Removing Omni Soul removes the Dragon Souls it granted. If Dragonheart granted Elder Dragon before Omni Soul was removed, Elder Dragon remains.⁶⁷
• When Parasitic Mutation steals Omni Soul, the next soul can grant Aspect of the Dragon; Elder Dragon can remain after Omni Soul is removed.⁸⁹
• With 6 souls already, another soul-granting augment, including Omni Soul, does not grant Elder Soul. Elder Soul can only be gained naturally from Dragonheart, which grants souls every 2 rounds; Dragonheart must have been held for at least 3 rounds to gain it.¹⁰¹¹

Earlier formats

• After Elder Soul was gained through Dragonheart, it remained even after Omni Soul and Ocean Soul were removed and Dragonheart fell to 3 stacks.¹² 8x2 duos
• Parasitic Mutation stealing Omni Soul could grant Elder Soul, which then remained after Omni Soul was lost.¹³¹⁴ 8x2 duos