Theorycrafting
Sacrificial Weapon Bug: How Math.floor Broke ER
We found a Math.floor vs Math.ceil bug in Sacrificial weapon ICD calculations. Sucrose lost ~20% ER in Bennett National. Here's the fix.
Jul 1, 20261 min read
Category
Theorycrafting
Deep dives into ER mechanics and calculations
.webp?token=eyJraWQiOiJzdG9yYWdlLXVybC1zaWduaW5nLWtleV81ZjFjYTcyYS03ZTU5LTRkOWItYjM5Yy00MTAyOTMwMjE1MzMiLCJhbGciOiJIUzI1NiJ9.eyJ1cmwiOiJCYXNlL0Jsb2cvYmxvZ19ndWlkZV8wNjAyICgxKS53ZWJwIiwiaWF0IjoxNzcwMzk0MDI2LCJleHAiOjE4MDE5MzAwMjZ9.U2c6qLXkxm9IKewriTASJM0ciKQK84dnr1J5y9RMahY)
Theorycrafting
Illuga Energy Mechanics: Why C1 is a Mathematical Necessity
Illuga's 60-Cost Burst and off-field limitations create a massive C0 vs C1 efficiency gap. Why Favonius Lance is mandatory for non-whale accounts.
Feb 6, 20261 min read
Theorycrafting
Perfect Artifact Myth: Why Crit Value Lies
Is that 30% Crit Damage artifact actually an upgrade? We analyze rotation downtime math, the Sands Opportunity Cost, and why 0% ER substats lose DPS.
Jan 31, 20261 min read
Theorycrafting
Genshin ER Guide 2026: Exact Requirements by Role
Find the exact ER% for Hypercarries, Supports, and Batteries. Math-backed thresholds so your Bursts are always ready.
Jan 28, 20261 min read
Theorycrafting
Genshin 80-90 Cost Bursts: Why You're Energy Starved
New Genshin characters cost 80-90 Energy but generate less. See why ER requirements are rising and how to fix your builds.
Jan 24, 20261 min read
Theorycrafting
Zibai Without Columbina: ER Independence Guide
Wondering if your carry works without their usual battery? Use this ER independence checklist to spot energy gaps, fix rotations, and get targets fast.
Jan 1, 20261 min read
Get Started
Ready to OptimizeYour ER?
Free forever. No account required. Built on deterministic simulation engine.