Sanctuary level
Sanctuary 25
Mid Game · The Long Siege
Sanctuary 21–29
To upgrade your Sanctuary from level 24 to 25, you need Research Lab 24, Training Grounds 24, Herb Storage 10 and 292 Clinic stars. It costs 278M Grain, 278M Timber and 97.5M Herbs and takes 22d 3h 5m before any speed-ups. It raises your heroes’ level cap from 120 to 125.
What you need
To upgrade from Sanctuary 24 to 25.
- Research Lab 24 · my take: keep up with your Sanctuary
- Training Grounds 24 · my take: keep up with your Sanctuary
- Herb Storage 10 · my take: park for later
- 292 Clinic stars. Upgrade your Wards to earn them.
Those buildings have needs of their own. The Sanctuary build path plans every step from Sanctuary 24, on as many build queues as you have.
What it costs
Base costs and times, before research, VIP and alliance help.
Grain- 278M
Timber- 278M
Herbs- 97.5M
- Time
- 22d 3h 5m
- Might
- +164K
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 8d 16h 16m. 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 25, added up:
- Grain
- 962M
- Timber
- 962M
- Herbs
- 316M
- Time
- 82d 5h 25m
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
- 125 (+5)
- Hero HP
- 42K (+1,600)
- Hero ATK
- 603 (+24)
- Hero DEF
- 603 (+24)
- Might from this upgrade
- +164K
What it opens
Research (Research Lab 25)
- Elite Troop: HP Boost III, ATK Boost III and DEF Boost III
- Offensive Tactics: Bloody Battle III, Rapid Assault III, High Alert III and Critical Strike I
- Defensive Tactics: Burn the Boats III, Counterattack III, Defensive Stance III and Battlefield Veteran
- 95 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 25 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 26 asks for Research Lab 25, Warrior Statue 25 and Antitoxin Workshop 13, and takes 30d 23h 32m. Getting those ready while this upgrade runs keeps your builders busy.