Lyleen + Selyne = Eidrolon
In Palworld 1.0, breeding Lyleen with Selyne hatches Eidrolon. The result comes from the 1.0 breeding formula, shown in full below.
Palworld 1.0 · build 24575149 · verified against the full 44,551-pair breeding table
EidrolonWhy Eidrolon? The formula
Each Pal has a hidden breeding power (CombiRank). The child is the formula-pool Pal closest to the parents' average: (Lyleen 240 + Selyne 360 + 1) / 2 = target 300. Eidrolon's power is 300 — the closest match in the pool. On an exact tie the game picks the higher-power Pal.
Easiest other ways to breed Eidrolon
Lyleen + Xenolordboth parents wild-caughtBastigor + Shadowbeakboth parents wild-caughtDandilord + Shadowbeakboth parents wild-caughtSilvance + Shadowbeakboth parents wild-caughtOrserk + Falerisboth parents wild-caught
Shaolong + Shadowbeakboth parents wild-caught
Hartalis + Falerisboth parents wild-caught
Blazamut Ryu + Falerisboth parents wild-caught
263 pairs in total produce Eidrolon in 1.0. The full list lives on the Eidrolon page.
Plan the full route
Need Eidrolon from scratch — or a god-roll with the right passives and IVs? The planner walks the whole tree from wild-caught parents.
Open the breeding planner