The chain is made from toxins that enhance capabilities. It stimulated Munkidori's brain and caused the Pokémon's psychic powers to bloom.
#95
Twilight MasqueradeHolo: $0.28
Play! Pokémon: $0.22
Normal: $0.51
Trick or Trade: $0.27
Reverse Holo: $0.59
#37
Shrouded FableHolo: $0.67
Play! Pokémon Holo: $1.52
#72
Shrouded FableHolo: $26.48
#83
Shrouded FableHolo: $2.61
#91
Shrouded FableHolo: $16.84
#44
Prismatic EvolutionsHolo: $0.25
Reverse Holo: $0.26
Poké Ball Foil: $0.51
Master Ball Foil: $9.42
#99
Ascended HeroesHolo: $0.22
Reverse Holo: $0.38
Poké Ball Foil: $0.36