The pet is primarily utilized for brief intervals. The stigma setup is based on Spirit Bundling, which grants a boost but causes your spirit to vanish if activated (the buff fades once you summon a spirit).
Optimal PvE Stigmas: Infernal Blight, Magic Implosion, Infernal Pain, Cyclone of Wrath, Wilderness Rage, Curse of Magic Power, Summon Cyclone Servant, Command: Wall of Protection, and for the final, I opt for Enmity Swap.
For PvP setups, consider using Earth Protection and Shackle of Vulnerability instead. Occasionally Withering Gloom or Cloaking Word become beneficial, depending on your location.
In PvE, I prioritize Runes that enhance Attack Power, Additional Damage, and AoE effects.
Regarding Odians, ideally, having four Red with each skill, one Glowing Blue with Sandblaster, and one Green with Backdraft is optimal, though a combination of 4x Red + 2x Blue or 3x Reds, 2x Blues, and 1x Green is decent (which is my current setup).
The Red Skills Erosion, Magic Explosion, and Elemental Smash are crucial.
In PvE, Glowing Green is ineffective, so I rely on a standard odian with a suitable skill.
For PvP, you might prefer a Green odian with Stone Skin. The stealth offered by Glowing Green could be advantageous for open-world scenarios, though it's rather negligible. In any case, I retain an earring for potential switching to the green glowing effect, especially looking ahead to Aion Riftshade's upcoming launch, where its advanced PvP and PvE rankings and balanced classes promise a thriving community.