Koza
OP04 PRE · OP04-006
UC
2 printings
EB01 · EB01-004
C
OP04 · OP04-006
Irenicus's Vile Duplication
CLB · 78
U
Shadowgrange Archfiend
VOC · 22
R
LIST · 078/361
Professor's Research [Professor Willow] (Secret)
PGO · 084/078
Secret Rare
68 printings
Shadowgrange Archfiend (Extended Art)
VOC · 60
Chain of Vapor
SLD · 2295
8 printings
Professor's Research [Professor Willow] (Full Art)
PGO · 078/078
Ultra Rare
Reckless Barbarian
CLB · 193
Firebending Student
TLA · 139
4 printings
Tanuki Transplanter
NEC · 30
Hermitic Herbalist
TLA · 226
Kozaky's Self-Destruct Button (UTR)
TLM · TLM-EN052
Ultimate Rare
3 printings
Tanuki Transplanter (Extended Art)
NEC · 72
Professor's Research [Professor Willow] - SWSH178
SWSD · SWSH178
Promo
LIST · 193/361
Gather the White Lotus
TLA · 20
Professor's Research [Professor Willow] - SWSH178 (with Pokemon Go Code)
PRE · 139
Giant Kozaky
CRV · CRV-EN022
Common
Kozaky
DR2 · DR2-EN171
Fruits of Kozaky's Studies
RDS-274 · RDS-EN053