Isekai: Waifu Overlord – Useful Charts

IWO Charts

Speed Increase Cap

The speed increase from the Rabbit skill tree or Legendary Pet Power has a hard cap of 1 tick per second.

Going above the cap does not provide any additional speed. If your speed increase exceeds the amount required to reach 1 tick per second, you are forced back to the cap.

For example, if you have 1500% speed increase on a farm, you do not reach 0.13 seconds per tick. You remain at 1 second per tick, so the excess stats are effectively lost.

The goal is to get as close to the limit as reasonably possible. Realistically, you will most likely never get closer than 500 to 1000% on a single building.

Building Timer, Upgrade Cost, and Cooldown Reduction

The reduction for building timers, building upgrade costs, and cooldowns is calculated using:

Current Stat X / (1 + Bonus % Y)

For example, with a 20-second cooldown and 32% cooldown reduction:

20 / (1 + 32%) = 15.15 seconds

This gives approximately 15.15 seconds for each cast.

Critical Hit and Evasion Caps

Reference Charts

The charts cover the following information:

• Cumulative price for the current skill tree.

• Elements related to normal Anvil level-ups from Expeditions.

• Elements related to the Event Anvil from Divine Mountain.

• Rewards based on building level.

For the building-level reward chart, the indicator in the third column is a basic Bonus / (Next Level - Previous Level) calculation. It does not mean much by itself, but a bigger number indicates that the upgrade is more worthwhile for the price you will pay.