Thief Branch

Pure Critical Assassin Cross (SinX) Build for Low and Mid Rate server

Recommended only for PvM and WoE Emperium breaking, but I have seen few people using this build in PvP against heavy defense character like vitality Lord Knights or Paladin as the critical hit ignores defense.



  • All the Equipments are available in game via quest or monster. Custom and battleground gears are not included in this guide.
  • This is just example of critical build, you can take some hints from below and create your own unique build using custom gears available in your server.
  • This Guide may not be perfect so use it just as reference.
  • Critical hits ignore defense so no need of Bloody Roar.
  • Try to use as many foods & buffs you can like eg: Str,Vit,Agi,Luk &  Dex foods and Box Of Gloom, Box of Resentment, Abrasive, Elemental Converters, etc.
  • Shield swapping is really important, most of the katar type SinX do mistake by not swapping to cranial while taking damage from the opponent. To do quick swapping put your katar weapon and shield on two Hot-Keys side by side and if you got Assassin Dagger or Combat Knife put one of those also in another Hot-Key slot. This is really awesome if you are a Sonic type SinX but I will explain about that when I write a post for Sonic SinX.



STR: 90 or 100 or 110
AGI: 100~120
VIT:  25~50
INT: 1
DEX:  30~40
LUK:  40~70


List of equipment which you can use for this build:


Combo Gears:

  • Morrigane’s Helm = LUK + 2, ATK + 3
  • Morrigane’s Manteau = LUK + 2, Perfect Dodge + 8
  • Morrigane’s Belt = ATK + 5, Critical Rate + 3
  • Morrigane’s Pendant = STR + 2, Critical Rate + 3

Combo Bonus = STR + 2, LUK + 9, Critical Rate + 13, ATK + 18, Perfect Dodge + 13


Headgear (Upper):

  • Feather Beret
  • Alice Doll [1]/ Valkyrie Helm [1] / Marionette Doll [1] + Vanberk Card
  • Dark Bacillum + Stalactic Golem card
  • Baphomet Horns


Headgear (mid):

  • Angel/Evil Wing Ears
  • Masquerade
  • Blush of Groom
  • Robo Eye
  • Sunglasses [1] + Vanberk Card


Headgear (lower):

  • Gentleman’s Pipe
  • Gangster Mask
  • Pirate Dagger
  • Father’s White Moustache
  • Gangster Scarf



  • Diabolus Armor [1] /Valkyryie’s Armor [1] / Ninja Suit [1] / Divine Clothes [1] /Thief Clothes [1] / Odin’s Blessing [1] + Evil Druid or Marc card.
  • Odin’s Blessing [1]/ Glittering Jacket [1] + Dark Frame card
  • Thief Clothes [1]/ Dragon Vest [1]/ Pantie [1] – Alicel card



  • Infiltrator [1] + Soldier Skeleton or Mobster Card (PvM)
  • Jur[3] –2x Orc Skeleton card +  Desert Wolf Card (For breaking Emperium)
  • Specialty Jur [4] + 4x Soldier Skeleton Card


If you really want to PvP with this build then you can use the following weapons:

  • Infiltrator [1] + Skel Worker card
  • Katar of Piercing Wind [3] / Katar of Quaking [3] + 2x Hydra card + Skel Worker card


While taking damage from opponent in PvP switch to one of the following weapons:

  • Assassin Dagger
  • Combat Knife
  • Knife[4] + 4x Fabre cards



  • Valkyrie Shield + Thara Frog Card
  • If you don’t have valk shield then use any other shield with Thara Frog card



  • Wool Scarf [1] + Noxious or Raydric Card
  • Nydhorgg’s Shadow Garb [1] + Noxious or Raydric Card
  • Diabolus Manteau [1] + Noxious or Raydric Card
  • You can even use Green Maiden or Bapho Jr. card while attacking if you got good refined garment.



  • Tidal Shoes [1] + Antique Firelock or Green Ferus or Matyr card
  • Diabolus Boots [1] + Antique Firelock or Green Ferus or Matyr card
  • Variant Shoes



  • Thief Ring- If your base agility is 90 or above.
  • Critical Ring
  • Goddess of Fortune’s Cursed Brooch
  • Any slotted accessory + Kobold or Dancing Dragon Card


If I have forgot to mention anything then please update me via your comments, Thanks :D


8 thoughts on “Pure Critical Assassin Cross (SinX) Build for Low and Mid Rate server”

  1. FallenBishopHibram

    nice info about GX but i guess if we use ring of resonance and ring of flame lord as accesorries,it makes the damages bigger,isn’t it ?

    1. Siddharth Naik Post author

      Yes using Ring of Resonance and Ring of Flame Lord is good option. Thanks for the suggestion I will update it.

  2. Vic

    Nice bro, but i have doubts in the skills, u can
    tell me the skills i need? thanks and sorry, i dont speak much english xD

  3. Discover More

    I just couldn’t leave your web site prior to suggesting that I actually enjoyed the standard information an individual provide to your guests? Is going to be again continuously in order to investigate cross-check new posts


    DUDE i dont like the items plus the stats someone try the stats GX revirie she try to finish the emperium but she dont finish she realized she like that…..GOOD COMMENTS BRO

  5. Dont Think About Items Think About Stats

    DUDE YOURDOUBTINGABOUTTHIS is right i try that i was not crit type my stats
    100 str agi 120 vit 40 dex 30 luk 70

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