A rare sample resulting from the alchemical activation of a substance. The name of this piece derives from the word for the "Chariot" in the ancient language of Sumeru. In divination, the Chariot card is depicted with two heavenly steeds — one black and one white — symbolizing the alchemical principle of balancing opposing properties.
Enemies That Drop Ascended Sample: Rook
-
-
-
How To Get Ascended Sample: Rook & Location Map
How To Get
Lv. 70+ The Game Before the Gate Challenge Reward
Defeat The Game Before The Gate
The Ascended Sample: Rook is one of the drops a player can receive from defeating the Weekly Boss, The Game Before The Gate. However, you can only receive rewards from this boss once a week.
The Game Before The Gate can be fought by entering the Unresolved Chess Game domain. Unlock the domain by completing the Archon Quest Interlude Chapter Act IV.
The alchemy processing is to convert needed materials for players to use in the game, such as craft ascension materials, talent book materials, and more. Players can convert it by going to any crafting table and using it. You can also easily spot these crafting tables on the world map.
Anemo 
Hydro
Pyro
Electro
Dendro
Cryo
Geo
Anemo Traveler
Chasca
Jean
Kaedehara Kazuha
Mizuki
Varka
Venti
Wanderer
Xianyun
Xiao
Childe
Columbina
Furina
Hydro Traveler
Ayato
Mona
Mualani
Neuvillette
Nilou
Kokomi
Sigewinne
Yelan
Albedo
Arataki Itto
Chiori
Geo Traveler
Linnea
Navia
Xilonen
Zhongli
Zibai
Clorinde
Cyno
Electro Traveler
Flins
Ineffa
Keqing
Raiden Shogun
Varesa
Yae Miko
Dendro
Alhaitham
Baizhu
Dendro Traveler
Emilie
Kinich
Lauma
Nahida
Nefer
Tighnari
Arlecchino
Dehya
Diluc
Durin
Hu Tao
Klee
Lyney
Mavuika
Nicole
Pyro Traveler
Yoimiya
Aloy
Citlali
Escoffier
Eula
Ganyu
Kamisato Ayaka
Lohen
Qiqi
Sandrone
Shenhe
Skirk
Wriothesley
Ifa
Jahoda
Lan Yan
Lynette
Prune
Sayu
Shikanoin Heizou
Sucrose
Aino
Barbara
Candace
Dahlia
Xingqiu
Gorou
Illuga
Kachina
Ningguang
Noelle
Yun Jin
Beidou
Dori
Fischl
Iansan
Kujou Sara
Kuki Shinobu
Lisa
Ororon
Razor
Sethos
Collei
Kaveh
Kirara
Yaoyao
Amber
Bennett
Chevreuse
Gaming
Thoma
Xiangling
Xinyan
Yanfei
Charlotte
Chongyun
Diona
Freminet
Kaeya
Layla
Rosaria
Alyosha
Danica
Mitya
Noy
Odette
Tsaritsa
Valeriy
Vesna
Vodyanitsa
Sword
Claymore
Polearm
Catalyst
Bow
Odette
Open the world map, and go to any Alchemy crafting table.
Choose the material you want to craft and convert it, but make sure you have enough of the required materials to convert it.
