Desynthesis Endgame Guide

[Rath]

At 179dSkill the new relic items gives .10 skillup and I have obtained FC3 so far from 2 attempts. Seems like they will be good once the mats costs settle down.

[JillyBean]

Just want to say thanks for this guide and thanks for continuing to update it. I refer back to it often and keep it bookmarked. <3

[Immut]

At 179dSkill the new relic items gives .10 skillup and I have obtained FC3 so far from 2 attempts. Seems like they will be good once the mats costs settle down.

but the market boards told me those take 1.5 million gil worth of work to make.

[Teiren]

Well, now I'm not so sure the success chance was 70% at 180 skill pre-3.1. I really thought it was, but I didn't save, or maybe even take, any screenshots to back it up. Sorry. :/ The rest of the numbers should definitely be accurate for sure, though. And in that case, with Yasha at 70% and being 10 ilvls higher than Valerian, which is at 85% now,

Anyway, good to hear. I did figure you were very busy, so it's good you got around to seeing it.

[Nyalia]

Btw, can anyone tell me your success rates on the Diadem loot? My chances with the 150 stuff were always 100% at 180 dSkill so I can't get data there, and I haven't actually gotten an i210 item I could desynth yet (I don't really run stuff). But, I checked my desynth chance on an i180 LTW-desynthable chestpiece from the Diadem that I happened to have, and it was 75.00% at 180 dSkill. I expected 50%. The only way it would be 75.00% is if it was r180 with a 50% bonus (what I've been calling {W}=15 in my equations), or if it behaved as if it had 5 materia in it. It did have five stats on it, but I have no idea if that matters. Both makes sense to me though - aetherial items having a flat 50% boost to desynth, and aetherial items acting as if they have materia already melded into them.

I never paid attention to aetherial melding rates before. Until now, aetherial equipment was all so low level that there were significantly easier ways to blaze past them.

[raela]

But, I checked my desynth chance on an i180 LTW-desynthable chestpiece from the Diadem that I happened to have, and it was 75.00% at 180 dSkill. I expected 50%. The only way it would be 75.00% is if it was r180 with a 50% bonus (what I've been calling {W}=15 in my equations), or if it behaved as if it had 5 materia in it. It did have five stats on it, but I have no idea if that matters. Both makes sense to me though - aetherial items having a flat 50% boost to desynth, and aetherial items acting as if they have materia already melded into them.

I don't know on diadem items, but on 11/10 I noticed a huge bonus for at-level desynth. The jump from 179.68 to 180 desynth on upgraded law (180) was from 49% success to 70% success.

[Teiren]

Apparently I forgot to rewrite the rest of my post somehow. Oops, so I'll start again:

With Yasha at 70% and being 10 ilvls higher than Valerian, which is at 85% now, it makes sense to me that Valerian was 70% pre-3.1 unless it's some grand coincidence. That's possible, but in any case, now Valerian is definitely 85%, Yasha is 70%, Asuran is 50%, and 3.1 Dungeon Gear is 45%.

[Nyalia]

I don't know on diadem items, but on 11/10 I noticed a huge bonus for at-level desynth. The jump from 179.68 to 180 desynth on upgraded law (180) was from 49% success to 70% success.

Are you certain you weren't comparing upgraded Law to unupgraded Law? Upgraded Law is 49% at 179. Unupgraded Law is 70% at 180.

[Ryukens]

Excellent guide !

[Teiren]

I'm just now getting all the materials crafted for the Anima weapon trade items, and out of curiousity I took a look at HQ Moogle Miniature in the Desynthesis window. At 180 GSM skill, it showed an 85% Success Chance, identical to Valerian gear. All of them were HQ, so I can't say if that has an effect or not.