How to Get Diamonds in MementoMori: AFKRPG (Free & Fast)
Diamonds are the summon currency in MementoMori: AFKRPG — a standard summon costs 300 Diamonds, and a 10-summon costs 3,000. The special "Invocation of Chance" banner costs 500 Diamonds per summon instead, but the standard banner is the one you will use most, so it is the reference used on this page.
Both free (earned) and paid Diamonds go into the same wallet and are used together when you summon.
Daily (recurring)
- Daily Missions — 100 Diamonds per day once you reach 80 medals from completing your daily tasks.
- Cave of Space-Time — 350 Diamonds every 48 hours, which averages to about 175 Diamonds per day — one of the most reliable sources in the game.
- Fountain of Prayers — Roughly 60–100 Diamonds per day, depending on how consistently you claim it.
PvP & Guild (recurring, variable)
- Battle League (PvP) — Somewhere between 25 and 290+ Diamonds per day depending on your rank — the higher you climb, the more you earn.
- Guild Raid — 10 to 560 Diamonds per day depending on how well your guild performs — a strong, active guild is worth significantly more.
Codes
- Redeem codes — MementoMori occasionally releases redeemable codes worth Diamonds through official social media and anniversary campaigns. These are sporadic, not a reliable monthly source.
Paid (for context)
- Monthly Boost pass — A ~$5.99 monthly pass: 500 Diamonds on purchase plus 150 Diamonds per day for 30 days, for about 5,000 Diamonds per month. This is a purchase, not free income.
Know how much you need? Calculate your exact odds:
→ MementoMori: AFKRPG pity calculatorFAQ
How do you get Diamonds fast in MementoMori: AFKRPG?
The most reliable sources are Cave of Space-Time (~175/day) and Daily Missions (100/day once you hit 80 medals), plus the Fountain of Prayers. Battle League and Guild Raid can add a lot more, but the amount depends heavily on your PvP rank and how active your guild is.
How many Diamonds does a summon cost in MementoMori: AFKRPG?
A standard summon costs 300 Diamonds, and a 10-summon costs 3,000 Diamonds. The special "Invocation of Chance" banner costs 500 Diamonds per summon instead.
How much Diamonds does the Cave of Space-Time give?
It gives 350 Diamonds every 48 hours, which works out to roughly 175 Diamonds per day on average if you claim it consistently.
How much Diamonds does the Monthly Boost pass give?
It costs around $5.99 and gives 500 Diamonds instantly plus 150 Diamonds per day for 30 days, for about 5,000 Diamonds per month total. It does not count as free income.