All 83 unique breeding combos

What makes a combo unique

Most Pals can be reached from dozens of different pairs, because any two parents whose values average out near the target will do. A unique combo is different: exactly one pair in the entire game produces that Pal. We did not copy these from another list. Each one was derived by walking the full result table from the game data and keeping only the children with a single route, which is also why the count here may not match charts you have seen elsewhere.

If you want the reasoning behind why these exist at all, the breeding guide covers it, and the calculator will check any pair for you.

Pairs that change with gender (2)

The same two species, and yet the egg depends on which parent is male. This is the only place in the game where that happens, and most breeding charts miss it.

Variant forms (79)

Variants are alternate elemental forms of a base Pal. None of them appear in the wild as a breeding result of ordinary pairs, so these fixed combos are the route to every one of them.

Other single route Pals (4)

These are not variants, but the data still gives them exactly one parent pair each.