I haven't had time to test it out, but it sounds like the same idea as the 2015 hybrid method, adapted to work with this 2017 Dupe. You should be able to do it, using my preliminary script for the dupe.
(ASIDE: A quick glance at the hybrid method seems to suggest that an infinite dupe method may be possible. The original method is extremely inefficient.
If Char A and Char B won't drop from the game after WP, then can one just keep selling from the trade buffer in the same game, and then reset the trade buffer, and repeat? I could be wrong......)
iso Crescent Moon of Malice in a Double Axe, Crystal Sword or whatever... For bm lvl 15-30 LLD! This weapon is overpowered on a hdin. You can summon spirit wolves like a Druid! If you made this, lmk & I will pay for it
Let's do it while it lasts! Expect to be patched very soon, because the rollback induced C/I + FTJ has been annoying everyone!!
Hybrid method:
Do step 2-9 with char A+B and you will not get c/i for doing action on both characters.
1)Char A will store the item in the trade buffer by doing the dupe and getting in trade. Place the runeword item onto trade screen. Then you break trade state with nith by triggering 0x31 quest packet or crystalline wp. Then exit the game and make a new game. (Item should be on trade screen next game "Item saved on trade buffer")
2)Now in the new game Char B will be filling his inventory with random items (max all 40 buffer) and now do the dupe with nith. Go in trade and the most important part is Char A MUST hit accept trade first. And now Char B, watch receive 9c and hits accept trade to find the runeword ID. The trade buffer should reset and the runeword that was placed on trade buffer will show an "ITH" and you write down the ID of it. 9c 04 xx xx yy yy yy yy... (YY = Item ID)
3)Then you will receive 77 0D, and then trigger crystalline wp with Char C or 0x31 packet quest. Now you're ready to sell it off the other player trade buffer. Get the ID of a NPC ID by watch send 13 and then click on an NPC it should show up something like 13 02 00 00 00 xx xx xx xx (XX = NPC ID). Bring up the trade with NPC. And then send 33 [NPC ID] [Item ID on trade] 00 00 00 00 00 00 00 00
4)After that your armor/weapon will show on the NPC tab if you sell it successfully , and then buy it back and insert any runes that makes a runeword from preventing poof or enjoy your ITH for one game.
5) Now remove the runeword on tradebuffer by accepting trade after you place it back in your inventory. Then trash that copy, and keep the "hybrid" one.
Good tips to remember:
1) Char A MUST hit accept trade first
2) You must open the NPC trade screen and send it while the npc buffer is up or else item wont appear.
3) ITH will disapear off trade screen/exiting game
4) You will have a another copy on other trade buffer so make sure to accept and trash that
5)Make sure the NPC inventory is not full so if you want to make an enigma clear the inventory on armor
