By Jay / / Games

Rubies are the most valuable currency in Seven Knights Re:BIRTH, and every player needs a steady flow of them to keep progressing. They’re used for summoning heroes, upgrading gear, buying resources, and even unlocking extra farming potential.

Because of this, knowing all the possible ways to farm rubies is a must if you want to grow efficiently without running dry. Below, we’ll break down every reliable ruby source in the game, along with tips to maximize each method.


1. Leveling Fodders (Main Ruby Source)

8 Ways to Farm Ruby Seven Knights Re:BIRTH Guide

The backbone of ruby farming comes from leveling fodder heroes:

  • Each hero you raise from level 1 to 30 gives 20 rubies.
  • To claim them, go to the missions tab and collect them manually.

This method is infinitely repeatable, which makes it the single most important way to keep your ruby income flowing. Efficient fodder farming is the difference between steady growth and stalling progress.

2. Adventure Farming

Since fodder leveling happens inside Adventure stages, you’ll naturally generate rubies here. To maximize farming:

  • Use 1 farmer + 4 fodders in normal Adventure.
  • Focus on milestone maps like Areas 8, 11, and 14 where fodders need one less run to hit level 30.
  • Use Nightmare Adventure once you’re strong enough — it costs 12 keys but levels 8 fodders at once and drops more gold and accessories.

3. Event Stages

8 Ways to Farm Ruby Seven Knights Re:BIRTH Guide

Special event dungeons often give high EXP per run, making fodder leveling faster. While these don’t drop fodders, they still help maximize your ruby gains since you’ll cycle more heroes through level 30 in less time.

4. Daily & Weekly Missions

Simple but effective — completing daily and weekly missions gives a small but steady stream of rubies. This won’t replace fodder farming, but it adds up over time and should never be ignored.

5. Arena & PvP Rewards

Competing in PvP not only earns honor points but also provides ruby rewards based on rank. Even if you don’t push high ranks, consistently participating will give you extra rubies each week.

6. Achievements & Milestone Rewards

8 Ways to Farm Ruby Seven Knights Re:BIRTH Guide

The game rewards you with rubies for hitting various progression goals — such as clearing certain adventure areas, enhancing heroes, or reaching account milestones. These are one-time rewards, but they provide a good boost when unlocked.

7. Shops & Exchanges

Some shops let you buy extra keys with rubies, which may sound like spending instead of farming. But when managed carefully, this actually increases your net ruby income because you’ll be able to farm more fodders. The best deal is usually Package A in Alys’s shop, which almost always returns a profit if you’re farming in efficient areas.

8. Guild Activities

Being active in a guild can reward you with extra resources, including rubies. Participating in check-ins, guild missions, and guild shop exchanges will give a steady trickle of additional currency.


Farming rubies in Seven Knights Re:BIRTH isn’t just about grinding one stage endlessly — it’s about combining every source available. Leveling fodders remains the main way to earn large amounts of rubies, but stacking that with daily missions, PvP rewards, achievements, and smart shop exchanges will keep your ruby balance healthy.

If you manage your keys wisely and push toward Nightmare farming, you’ll have more rubies than you know what to do with, setting you up for long-term success in the game.

Seven Knights Re:Birth
About Jay
A Content writer for Roonby.com Contact me on [email protected], we can't reply to gmail for some reason.