EV Spread & Bulk Optimizer
Optimize Mamoswine's defensive EV investments to survive critical physical and special benchmark attacks in Generation IX.
Defensive EV Allocation
Optimize Mamoswine's 110 HP, 80 Defense, and 60 Sp. Def to maximize overall physical and special bulk products.
Survival Checks Against Key Opponents
| Incoming Attack | Damage Range | Survival Status |
|---|
How to Use the EV Spread & Bulk Optimizer
- Select Input Criteria: Adjust the dropdowns, sliders, or numerical fields on the left control panel to match your current in-game situation.
- Live Instant Calculation: The application automatically executes the official Generation IX battle formulas in real time without refreshing the page.
- Analyze Strategy & Benchmarks: Examine the computed output panels, check key defensive or damage thresholds, and use the results to optimize your team.
- Share or Bookmark Your State: Use the browser's address bar link, which updates dynamically with your chosen parameters so you can bookmark or share your build with friends.
Mathematical Formulas & Engine Mechanics
Our calculations strictly follow the official Generation IX game logic implemented by Game Freak in Pokémon Scarlet and Violet. All numbers use integer floor functions at every step rather than standard floating-point rounding, ensuring that min-max damage ranges, stat benchmarks, and multiplier thresholds match in-game tournament hardware precisely.
Worked Battle Examples with Real Numbers
Surviving +1 Dragonite Extreme Speed at Level 50
Inputs: Target Attack: +1 Dragonite Extreme Speed (80 BP, Normal STAB, 204 Atk)
Result: Requires 116 HP / 36 Def investment to guarantee 100% survival after Stealth Rock.
Assault Vest Special Bulk Cushion
Inputs: 248 HP / 8 SpD holding Assault Vest (1.5x SpD)
Result: HP 216 / SpD 120 (effective). Survives standard Timid Gholdengo Make It Rain with 100% certainty.
Frequently Asked Questions (EV Spread & Bulk Optimizer)
Why invest in HP instead of Defense on Mamoswine?
Because Mamoswine has high base HP (110) relative to its Special Defense (60), strategic HP investments benefit both physical and special durability simultaneously.
What is the Stealth Rock HP benchmark?
Stealth Rock deals 12.5% damage to Ice/Ground Pokémon. Having an odd HP stat at level 50 (e.g. 185) ensures Mamoswine takes 1 less HP of hazard damage upon entering battle.
How does Snow boost Mamoswine's Defense?
In Generation IX, Snow grants a passive 50% increase to physical Defense for all Ice-type Pokémon, elevating uninvested Mamoswine from 100 to 150 effective Defense.
What makes Assault Vest effective on Mamoswine?
Assault Vest increases Special Defense by 50% at the cost of using only attacking moves, perfectly shoring up Mamoswine's lowest base stat while retaining four lethal attacks.
Explore Other Free Mamoswine Calculators
Type Effectiveness Calculator
Calculate single and dual-type defensive multipliers, weaknesses, resistances, and immunities against all 18 Pokémon types.
Launch ToolMamoswine Stat Calculator
Compute exact level 1-100 stats for Mamoswine with custom Individual Values (IVs 0-31), Effort Values (EVs 0-252), and Natures.
Launch ToolDamage & OHKO Calculator
Calculate min-max damage ranges, OHKO/2HKO probabilities, and battle impact for Mamoswine against top competitive opponents.
Launch Tool