Rare Tail Feelers cannot exceed the entire height of the Pacapillar (measured from the belly to the top of the head). There must be either no Tail Feeler at all or at least 2 TF (1 set) with no limit to the overall amount in total. Shape does not affect the Tail Feeler rarity.
Notes:
- Snekkets do not have a Tail Feeler trait.
- Having just one TF requires the Single Tail mutation.
