Sanctuary level
Sanctuary 26
Mid Game · The Long Siege
Sanctuary 21–29
To upgrade your Sanctuary from level 25 to 26, you need Research Lab 25, Warrior Statue 25, Antitoxin Workshop 13 and 304 Clinic stars. It costs 387M Grain, 387M Timber and 124M Herbs and takes 30d 23h 32m before any speed-ups. It raises your heroes’ level cap from 125 to 130.
What you need
To upgrade from Sanctuary 25 to 26.
- Research Lab 25 · my take: keep up with your Sanctuary
- Warrior Statue 25 · my take: keep up with your Sanctuary
- Antitoxin Workshop 13 · my take: worth upgrading
- 304 Clinic stars. Upgrade your Wards to earn them.
Those buildings have needs of their own. The Sanctuary build path plans every step from Sanctuary 25, on as many build queues as you have.
What it costs
Base costs and times, before research, VIP and alliance help.
Grain- 387M
Timber- 387M
Herbs- 124M
- Time
- 30d 23h 32m
- Might
- +196K
Build speed bonuses cut that time by a share, not a fixed amount, so they matter more the longer a build takes. With every lasting bonus at its most (+155%), this upgrade takes about 12d 3h 35m. Where that speed comes from:
- Research: Rapid Construction I, Rapid Construction II, Rapid Construction III, Rapid Construction IV
- +25%
- VIP 12
- +50%
- Alliance research: Fast Build
- +25%
- Month Card
- +5%
- Decoration: Twin Dragon Brooch
- +50%
Every Sanctuary upgrade from 1 to 26, added up:
Grain- 1.35B
Timber- 1.35B
Herbs- 440M
- Time
- 113d 4h 58m
What it gives you
Your Sanctuary sets your heroes’ level cap and gives every hero HP, ATK and DEF, whatever squad they’re in.
- Hero Level Cap
- 130 (+5)
- Hero HP
- 43.7K (+1,700)
- Hero ATK
- 624 (+21)
- Hero DEF
- 624 (+21)
- Might from this upgrade
- +196K
What it opens
Research (Research Lab 26)
- 70 more levels of research you already have
It also lets 30 of the buildings you already have go higher. From Sanctuary 7 on, a building can only be as high as your Sanctuary, which is why the Sanctuary sets the pace for everything.
Where it fits
Sanctuary 26 is part of the mid game (Sanctuary 21–29). Level up and contribute to your alliance. The hard part: upgrades stretch from days to weeks.
Next up, Sanctuary 27 asks for Research Lab 26, Training Grounds 26 and Farm 13, and takes 43d 8h 57m. Getting those ready while this upgrade runs keeps your builders busy.

