How to Use This Tool
Follow these steps to calculate your expected dragon raid damage:
- Enter your base attack power for the character or unit you are using in the raid.
- Select the dragon's primary resistance type from the dropdown menu to match the encounter.
- Input the dragon's resistance percentage for the selected damage type, usually provided in raid guides or patch notes.
- Choose any active buffs your character has, including raid-wide buffs from other players.
- Enter your critical hit chance, critical hit multiplier, total attacks per raid, and any flat damage reduction the dragon has.
- Click the Calculate Damage button to see a full breakdown of expected damage output.
- Use the Reset button to clear all fields and start a new calculation.
Formula and Logic
This calculator uses common damage calculation logic found in most video and tabletop RPGs, with adjustments for raid-specific variables:
- Buffed Attack Power = Base Attack Power × (1 + (Buff Percentage / 100))
- Damage After Flat Reduction = Max(Buffed Attack Power - Flat Damage Reduction, 0)
- Damage After Resistance = Damage After Flat Reduction × (1 - (Resistance Percentage / 100))
- Non-Critical Damage per Attack = Damage After Resistance
- Critical Damage per Attack = Damage After Resistance × Critical Hit Multiplier
- Average Damage per Attack = (Non-Critical Damage × (100 - Critical Hit Chance) + Critical Damage × Critical Hit Chance) / 100
- Expected Total Damage = Average Damage per Attack × Number of Attacks per Raid
Minimum raid damage assumes no critical hits land, while maximum raid damage assumes all attacks are critical hits.
Practical Notes
Keep these gaming-specific factors in mind when using this tool:
- Resistance values and flat reduction are often patch-dependent, so always check the latest raid guide for updated numbers.
- Critical hit chance in many games has a hidden cap or diminishing returns, which this calculator does not account for by default.
- RNG (random number generation) means actual raid damage will vary between the minimum and maximum values shown.
- Some games apply resistance after critical multipliers, while others apply it before—check your game's specific damage formula to adjust inputs if needed.
- Meta builds often prioritize critical hit chance over raw attack power once base resistances are accounted for.
Why This Tool Is Useful
This calculator saves time for gamers, streamers, and game designers by:
- Letting players optimize their character builds before entering a raid, reducing wasted time on underperforming setups.
- Helping streamers plan raid strategies and explain damage breakdowns to their audience in real time.
- Allowing game designers to balance dragon raid encounters by testing how stat changes impact player damage output.
- Competitive players can use it to compare different gear sets and buff combinations to maximize raid performance.
Frequently Asked Questions
What if my game uses different damage calculation order?
Most games apply flat reduction first, then resistance, then critical multipliers, which this tool follows. If your game uses a different order, you can adjust the input values to simulate that—for example, if crits apply before resistance, increase the resistance percentage to account for the higher pre-resistance crit damage.
How accurate is the expected total damage?
The expected total damage is an average based on your critical hit chance. Actual results will vary due to RNG, so use the minimum and maximum damage values to set realistic expectations for raid performance.
Can I use this for tabletop dragon raids?
Yes, this tool works for both video and tabletop games. For tabletop games, use the dragon's stat block values for resistance, flat reduction, and any encounter-specific buffs or debuffs.
Additional Guidance
For the best results when using this calculator:
- Always use the latest patch notes for resistance and reduction values, as these are frequently adjusted in live-service games.
- Test multiple buff combinations to see how raid-wide buffs impact your total damage output compared to personal buffs.
- If your game has damage type effectiveness (e.g., fire is super effective against ice dragons), adjust your base attack power to reflect the effectiveness multiplier before inputting it.
- Competitive players should run calculations for multiple scenarios (e.g., with and without raid buffs) to prepare for different group compositions.