The practical answer
Choose Helion if you enjoy closing distance and using a physical, close-range style. Choose Lunara if you prefer attacking from range with a magic-oriented kit. Both are classified as Holy DPS in the official index, so the decision is mainly about how you want the opening combat to feel.
Helion
Helion’s close-range orientation suits players who like direct positioning and staying near a target. It may feel more immediately physical, but it also asks you to manage distance by moving into danger rather than away from it.
Lunara
Lunara is the clearer choice for players who value space and a ranged approach. Ranged does not automatically mean stronger; it changes the rhythm and gives more room to read an encounter.
What not to overthink
The Steam achievement “First Companion” explicitly names Helion or Lunara, confirming the opening choice. No official launch source used here declares one objectively best. Pick the combat distance you enjoy, and do not assume the unchosen companion is permanently impossible to obtain without a current authoritative source.
