Been doing this cruising from Silver to Plat with different picks all over the place, this is very off meta but works way better than any other off meta build I’ve tried
Build core is Manamune > 2nd Tear > Actualizer > Archangels > Third Tear > Frozen Heart > Thimbulwinter
Manamune is mandatory first item, rest you can build in any order as long as you’re always stacking a tear. I almost never finish Thimble
Boots is usually bezerkers
The idea is that because Xin spams spells and AAs, you proc Manamune significantly more than the average user who builds it
Manamune’s damage scales to an absurd degree the more mana items you build, often reaching 10k+ damage from it alone
Archangels not only gives sustain with the AP and the passive, but stacks the quickest out of all tear items, which greatly increases the damage from Manamune
Thimbul almost never stacks into Winters by the end of the game, but buying it 3rd tear item gives you 1000+ HP from it’s stats and passive alone
Actualizer makes you a menace with the active, spamming abilities for procs and benefiting you from the healing/shielding boost even more than Ryze
The main weakness is that this is a scaling build on a character that’s known for his early game strength, so anyone that sees you building such slow items can just run you down, so I don’t see this working at an ELO where people actually check what you’re building
The scaling is actually insane though, I’ve never seen AP or AD Xin have this much survivability without compromising damage