Passive skills can stack to 4 on a Pal. Breeding can combine parents' passives onto the child — inheritance is probabilistic. For the general mechanics, see the Breeding Guide.
The Planner (Ideal Estimate)
Our Passive Skill Breeding Planner finds the shortest breeding chain (up to 4 steps) that assembles your target passives. It assumes ideal inheritance — every desired skill transfers — and is labeled as such. Real inheritance has randomness. Need a specific child regardless of passives? Check its How to Breed page or Special Combos.
Tips
- Start with parents that already carry the target passives.
- Keep the chain short — fewer steps means fewer random rolls.
- Use the planner's shareable link to save a plan:
/passive-planner?target=...&skills=... - What changed in 1.0 for breeding? See 1.0 Changes.