Session loyalty
Without this change, conquest on a 2-hour-a-day world does not exist.
Stock Travian
Loyalty regenerates every hour from the Residence or Palace. A level 20 building can put back more loyalty than three chiefs remove, every day, including the 22 hours you are asleep.
Travikas
Continuous regen is switched off. Once per play window, in the first five minutes, each village and oasis below 100 gets a single bump. No Residence or Palace means no village bump.
How much comes back
Village restore uses the higher of Residence or Palace: 2 plus that level times 2, rounded, and never above 100. Oasis restore uses the controlling village’s Hero’s Mansion the same way, with 2. No Residence or Palace means no village restore.
On the default 2.0 world, a level 20 Residence puts back 42 loyalty per session. From 0 that is three sessions to full if nobody hits you. A 0.5 world is a long siege. A 5.0 world can refill in one window.
Once per window
Each village and oasis only restores once per play window. If it looks stuck, it already ran this session.
Player takeaway
Keep a Palace or Residence up, or accept that the village is open. Time chiefs for after the daily bump, not before. More on loyalty and conquest.