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Anime Fighting Simulator: Endless: Gacha Simulator

Simulate 5K/15K Champion pulls with real gacha rates. Plan your Chikara budget and see expected outcomes.

calculatorSimulatorReal Rates5K vs 15K ROILast updated: May 22, 2026
~2% S+5K Pull Rate
~4.6% S+15K Pull Rate
1,000/clickSimulations
15K by 2.3xROI Winner

Quick Summary

Run simulated gacha pulls using AFSE's real rates for 5K Chikara (basic) and 15K Chikara (premium) banners. The simulator runs 1,000 pulls per click and shows your statistical chance of getting S+ champions like Saitama or Reindeer. Premium 15K pulls have 2.3x better S+ rates per Chikara spent, but 5K pulls are better for filling your roster. This tool ends the debate with math.

Total Spent

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Total Pulls

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S+ Pulls

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S Pulls

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A Pulls

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B Pulls

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C Pulls

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5K vs 15K — Rate Comparison

Tier5K Rate15K Rate15K Advantage
S+2%4.6%+2.6%
S5%8%+3.0%
A15%20%+5.0%
B30%30%=
C48%37.4%=

Gacha System Facts

15K = 2.3x Better S+ ROI

15K pulls cost 3x more but have 2.3x better S+ rates. Per Chikara spent, 15K is the mathematically superior choice for S+ hunting.

Lock Your Champions

Always lock valuable champions immediately after pulling them. Accidental deletion of an S+ champion is permanent and devastating.

No Pity System

AFSE gacha has no pity or guarantee system. Each pull is independent — you could go 100 pulls without an S+ or get two in a row.

5K for Roster Filling

If you need any decent champion (A-tier+), 5K pulls are more cost-effective. Save 15K pulls for when you specifically need S+ tier.

Gacha Strategy Tips

💎 Save for 15K

Resist the urge to spend Chikara on 5K pulls early. Save up for 15K pulls when you have enough — the S+ rate difference (4.6% vs 2%) is massive over many pulls.

📊 Expected S+ Cost

On average, you need ~22 pulls on 15K banner (330K Chikara) or ~50 pulls on 5K banner (250K Chikara) for one S+ champion. 5K is cheaper per S+ but 15K gives faster results.

🔄 Don't Chase

If you've done 30+ pulls without an S+, take a break. The rates don't change based on previous pulls — each pull is independent.

🏆 Reindeer Priority

Reindeer (+100% training boost) is the #1 champion to aim for. If you pull one, immediately lock it. It's worth more than any other S+ for progression speed.

Understanding AFSE Gacha Mechanics

The Champion Gacha system in Anime Fighting Simulator: Endless is the primary method of obtaining powerful Champions that boost your training and combat capabilities. There are two banner types: 5K Chikara (standard) and 15K Chikara (premium), each with different pull rates.

The key decision every player faces is whether to use 5K or 15K pulls. Mathematically, 15K pulls provide 2.3x better S+ rates per Chikara spent, making them the optimal choice for players specifically hunting S+ champions like Reindeer or Saitama. However, 5K pulls offer more total pulls for the same Chikara budget, which is better for filling out your champion roster with A-tier and above.

This simulator uses the actual in-game rates to give you a realistic experience of gacha outcomes. Run hundreds of simulated pulls to understand the variance before spending your hard-earned Chikara in-game. The results will show you that gacha is inherently random — preparation and budgeting are your best tools for success.

Gacha FAQ

5K banner: 2% S+ rate. 15K banner: 4.6% S+ rate. These are per-pull probabilities. On average, you'll get 1 S+ per 50 pulls on 5K, or 1 per 22 pulls on 15K.

📊 Data Source & Methodology

Champion multipliers, class stats, and boss data sourced from in-game testing and the AFSE community wiki. Gacha rates confirmed by developer announcements.

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