4★ / F2P Picks Weapon Comparison
Indelible Promise vs The Seriousness of Breakfast
Indelible Promise is 4★ (R5) and best on Break Destruction, Misha, Firefly (F2P). The Seriousness of Breakfast is 4★ (R5, Qingque signature) and best on Erudition, Qingque, Himeko. Both are 4★ / F2P Picks options for the game in 2026.
Best On
Rarity
🎯 Verdict
Use Indelible Promise if you main Break Destruction, Misha, Firefly (F2P); choose The Seriousness of Breakfast for Erudition, Qingque, Himeko. Signature weapons typically beat 4★ alternatives by ~10–20%, but a new Character is usually the better pull.
Which One Should You Choose?
Use Indelible Promise if you main Break Destruction, Misha, Firefly (F2P); choose The Seriousness of Breakfast for Erudition, Qingque, Himeko. Signature weapons typically beat 4★ alternatives by ~10–20%, but a new Character is usually the better pull.
Consider your account when deciding. Look at the units and weapons you already own, the teams you already have built, and the content you struggle with most. Both Indelible Promise and The Seriousness of Breakfast are strong — the right choice depends on which fills a bigger gap in your roster.
Frequently Asked Questions
Is Indelible Promise or The Seriousness of Breakfast better?
There is no universal answer — Indelible Promise wins in Best On and Rarity scenarios where their kit shines, while The Seriousness of Breakfast is stronger in others. Use the comparison tables above to match each option's strengths to your specific needs.
Which one is better for F2P players?
Both options are viable at base constellation with their F2P alternatives. Check each option's dedicated guide for the best budget builds and teams to see which one fits your account's current roster.