Accessory upgrade rates

Accessory Compound Scroll + Accessory Trinas Piece
UpgradeBaseWith Accessory TrinaCoinsStatus
+0 → +1 75% 100% 200,000,000 Active
+1 → +2 50% 75% 200,000,000 Active
+2 → +3 50% 75% 200,000,000 Active
+3 → +4 - - - Inactive
+4 → +5 - - - Inactive

For now accessories stop at +3. Accessory Trinas Piece is listed as a 50% boost, so a 50% roll becomes 75% on the +1→2 and +2→3 steps. At 200,000,000 coins a click, going in without Trina is an expensive gamble.

Damage now scales like USKO at 100%, and the old issue where +0 and +1 accessories hit the same has been fixed. Every plus on an accessory actually shows up in your damage.

Short answer

Accessories upgrade with Accessory Compound Scroll at 200,000,000 coins per attempt: +0→1 75%, +1→2 and +2→3 50%, or 100/75/75% with Accessory Trinas Piece. Anything past +3 is inactive. Reverse gear with Tears of Karivdis: +1→2 100%, then 50% up to +5.

Reverse upgrade rates (Tears of Karivdis)

Reverse Item Strengthen Scroll + Tears of Karivdis
UpgradeBaseWith KarivdisCoinsStatus
+1 → +2 50% 100% 250,000 Active
+2 → +3 25% 50% 500,000 Active
+3 → +4 25% 50% 500,000 Active
+4 → +5 25% 50% 500,000 Active
+5 → +6 and +6 → +7 25% 50% 500,000 Inactive
+7 → +8 10% 20% - Inactive
+8 → +9 … +13 → +14 15% 30% 240,000 Inactive
+14 → +15 … +20 → +21 100% - 240,000 Inactive

Only +1 to +5 is live on reverse gear right now, which matches the +5 cap the server launched with for rebirth items. Karivdis doubles your odds on every step and turns +1→2 into a sure thing.

Priest Chitin Shell Pauldron (+3) tooltip: Reverse set item, damage received from enemy -10%
Priest Chitin Shell Pauldron (+3) tooltip: a Reverse set item, the five Priest Chitin Shell pieces and a -10% damage received line · Image: GMRGame
Source / rights
Image / usage information: © GMRGame. Sunucunun resmi sitesinden; kaynak bağlantısıyla, sahiplik iddiası yok. · Image source ↗

Middle Class upgrade table

Upgrade Scroll (Middle Class item) + Trinas Piece
UpgradeBaseWith TrinaCoinsStatus
+1 → +2 100% - 50,000 Active
+2 → +3 100% - 50,000 Active
+3 → +4 95% 100% 75,000 Active
+4 → +5 80% 100% 75,000 Active
+5 → +6 60% 100% 75,000 Active
+6 → +7 35% 70% 200,000 Active
+7 → +8 10% 20% 500,000 Active
+8 → +9 3% 6% 1,000,000 Active
+9 → +10 0% - 24,000 Inactive

On Middle Class, +8→9 is active, so Middle Class gear such as Chitin, MD, Fabric and Linen can reach +9. Linen and Fabric at +9 give 4% damage reduction per armor piece, which is why +9 is the step everyone grinds on those sets.

High Class and Low Class rates

Upgrade Scroll + Trinas Piece (High Class)
UpgradeBaseWith TrinaCoins
+1 → +2 90% 100% 75,000
+2 → +3 50% 100% 75,000
+3 → +4 35% 70% 75,000
+4 → +5 20% 40% 75,000
Upgrade Scroll (Low Class item) + Trinas Piece
UpgradeBaseWith TrinaCoins
+1 → +2 100% - 50,000
+2 → +3 100% - 50,000
+3 → +4 90% 100% 50,000
+4 → +5 80% 100% 50,000
+5 → +6 60% 100% 50,000
+6 → +7 25% 50% 50,000

High Class rates drop off fast after +2→3. That is why the +6 High Class items from Lv.2 Parchments are worth having: you skip those steps entirely.

How many upgrades can you do without premium?

Without premium you're capped at 10 upgrades per session, and relogging resets the counter. Switching and DC Premium both list unlimited upgrades.

If a premium player upgrades with a macro, it gets checked and punished. Unlimited attempts are meant for clicking by hand.

FAQ

Can accessories go to +4?
Not right now. +3→4 and +4→5 are inactive, so +3 is the cap for accessories.
How much does Accessory Trinas Piece add?
The player guide lists it as a 50% boost. On +0→1 it takes you all the way to 100%.
Which scroll upgrades reverse items?
Reverse Item Strengthen Scroll. Put Tears of Karivdis next to it to double the odds.
What do I do when I hit the upgrade cap?
Relog and the count starts over. If you upgrade a lot, premium removes the cap.

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