← Chicken list
CHICKEN PROFILE
Sergeant Hen
Chicken hatched from Scratch Egg (8% chance). Lays Thunder Egg (100%) — the highest lay chance in the game, making it the primary gateway to the Thunder route.
Tier BRare
HATCH FROMScratch Egg
LAYS / EGG OUTPUT
ABILITIES
What this chicken does
- Lays Thunder Egg (100%)
OVERVIEW
Route notes
Chicken hatched from Scratch Egg (8% chance). Lays Thunder Egg (100%) — the highest lay chance in the game, making it the primary gateway to the Thunder route.
EVIDENCE
Source and limits
In-game Egg Progression Chart (2026-08-12)
Values and names can change. Treat reported or incomplete records as reference notes and confirm the current game index before spending resources.