Cloyster Master Set #0091

14 cards25 in the master set (+ 11 reverse holos)13 sets1999–2023Printable checklist (PDF)

Sets with a Cloyster card

Set	Series	Released	Cards	Master
Fossil	Base	Oct 10, 1999	1	1
Gym Heroes	Gym	Aug 14, 2000	1	1
Expedition Base Set	E-Card	Sep 15, 2002	2	4
FireRed & LeafGreen	EX	Sep 1, 2004	1	2
Dragon Frontiers	EX	Nov 8, 2006	1	1
Secret Wonders	Diamond & Pearl	Nov 1, 2007	1	2
XY	XY	Feb 5, 2014	1	2
BREAKpoint	XY	Feb 3, 2016	1	2
Generations	XY	Feb 22, 2016	1	2
Sun & Moon	Sun & Moon	Feb 3, 2017	1	2
Sword & Shield	Sword & Shield	Feb 7, 2020	1	2
Fusion Strike	Sword & Shield	Nov 12, 2021	1	2
151	Scarlet & Violet	Sep 22, 2023	1	2