Main Venith/TDK groups:
Venith by DCTheGamr
DC & Ally Empire by DCTheGamr

Venith or TDK related/associated groups:
[VNTH] *Ryuusei no Tami* by Draconid_Jo
[VNTH] JinxCade's Cozy Metropolis (JCCM) by JinxCade
[VNTH] NOOBISHPRO'S GROUP UPDATED by noobishpro
[VNTH] THE DEATH EMPIRE by noobishpro
[VNTH] THE KLING EMPIRE by noobishpro
[TDK] Fox Empire [E.V.] by FoxiiFoxii
[TDK] i123456's group (remastered) by i123456
[TDK]_ASYLUM_ by IAMMICHAEL

If theres any TDK or VNTH groups that I missed or new ones, let me know