New Features
The upcoming 2026 Leaf Metal Sports Heroes Multi-Sport trading card collection showcases athletes from a diverse array of sports. Created by Leaf, this collection is anticipated to launch in 2026. It highlights a range of autographs and parallels, with an emphasis on offering multi-sport content, featuring stars and legends from baseball, football, basketball, soccer, among others.
Product Configuration
- Each box is comprised of 10 cards.
- Every card within the collection features an autograph.
- There are no base cards without autographs included.
- The boxes are exclusively available as hobby products.
- The collection includes parallels and serial-numbered editions.
Highlighted Inserts & Parallels
- Parallel colors available are: Base, Purple, Pink, Blue, Orange, Green, Red, Gold, and Black.
- Serial-numbering changes with parallel color, with rarer colors having lower numbers (specific numbering not provided).
- Inserts with a multi-sport theme showcase athletes from different sports on one card.
- Certain cards feature dual or multiple autographs.
Autographs & Special Features
- All cards in this collection are autographed.
- Autograph cards include stars and legends from a variety of sports.
- Multi-signature cards are available, with autographs from more than one athlete.
- This release does not include any memorabilia or relic cards.
Collector Insights
- Every card is autographed; there are no unsigned base cards.
- The multi-sport theme is emphasized, with a broad representation of athletes.
- Parallel cards are color-coded and serial-numbered, although specific print runs are not disclosed.
- This product is hobby-exclusive and lacks retail versions.
- No relic or memorabilia cards are part of this collection.
Source: https://www.sportscardportal.com

Comments