Sell Ores Fuser Cooldown Timer
12-hour reset schedule with Prismatic-roll reminders.
The Fuser machine on Floor 7 runs a 12-hour cooldown between cycles. Two duplicate Mythic Ores go in; one Mega-Tier Ore comes out; and a Prismatic mutation can drop as the bonus output. This page gives you a quick schedule you can copy into your daily routine so you never miss a cycle.
If you have not unlocked the Fuser yet, finish the Walkthrough guide first. For the Fuser math, see the Mythic Ores page.
Daily cycle schedule
The Fuser cooldown is 12 hours, so two cycles per day is the realistic ceiling. The recommended schedule is:
- Cycle A — 08:00 local time (morning session)
- Cycle B — 20:00 local time (evening session)
Pair the cycle with the processing timers on your Mythic Ores. Most Floor 7 accounts run Voidshard Ores on a 4-hour timer, so the Fuser cycle lines up cleanly with two Mythic batches per day.
Weekly Prismatic cadence
The bonus Prismatic roll drops randomly from the Fuser cooldown. Empirically:
- Roughly 1 Prismatic roll per week with one daily Fuser cycle
- Roughly 2 Prismatic rolls per week with two daily Fuser cycles
- Roughly 1 Ascended Ore every 5 days once you stack three cycles in a row
The Prismatic rate is random, so treat these as averages. The Fuser math is on the Mythic Ores page.
Reminder template
Copy-paste this into your phone reminders app:
08:00 — Fuser Cycle A: stock 2x duplicate Mythic Ores
20:00 — Fuser Cycle B: stock 2x duplicate Mythic Ores
Weekly review (Sunday 22:00):
- Count Ascended Ores banked
- Count Prismatic rolls triggered
- Plan next week's Mythic rollsWhat to feed the Fuser
The Fuser takes two duplicate Mythic Ores. The optimal input depends on your Floor 7 build:
- Best input: Voidshard + Voidshard (Voidshard wins on value per second after the August 22 buff).
- Acceptable input: Gargantuan + Gargantuan (slower processing but higher absolute sell value).
- Avoid: Solarite + Solarite (24-hour processing timer clogs your slots).
For the full Mythic Ore ranking, see the Mythic Ores page.
When to skip a cycle
There are three reasons to skip a Fuser cycle:
- You only have one Mythic Ore — the Fuser refuses to start without a duplicate. Hatch or trade for one instead.
- You are saving a Prismatic slot — if you are already holding a Prismatic Fossil you want to keep, skip the cycle until you have room.
- You are saving for the Floor 7 unlock refund — the August 22 patch refunded the unlock cost difference for existing accounts; check your inbox before triggering a fusion.
For the broader Fuser strategy, see the Best Ores page.
Frequently Asked Questions
Quick answers to the most common questions.
Can I change the Fuser cooldown?
No. The cooldown is hard-coded to 12 hours per cycle. The only way to speed it up is to trigger two Fusers in parallel, which requires the Floor 7 second-slot unlock added in the August 18 update.
What happens if I miss a cycle?
The Fuser resets at the 12-hour mark regardless of whether you are online. You lose the cycle but you keep the Ores that would have been fed in. Resume on the next 12-hour boundary.
Does the Prismatic rate change after the August 25 patch?
Yes — the Prismatic roll is now the bonus output of every Fuser cooldown, so the rate is roughly 1 per cycle with a 1-in-7 chance of triggering a 2x+ multiplier.
Can the Fuser roll the same Prismatic twice?
Yes. Each cycle is independent. The roll is random but the drop table is the same: Prismatic Fossil (common), Prismatic Magma (rare), Prismatic Voidshard (rarest).