Ruby & Sapphire Expansion Context
Ruby & Sapphire entered circulation in 2003. Ruby & Sapphire is grouped under the EX era.
With 109 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 23 years old and fits a legacy-era profile.
In the Ruby & Sapphire checklist, Cascoon occupies position #26 as a Uncommon card.







