Built for the Long Game — Rhys the Evermore Arrives on the Boulder
The Ultimate Guard Boulder Deck Case 100+ in the Rhys the Evermore Sidewinder edition is the kind of deck box that earns a permanent spot in your bag. Constructed from Ultimate Guard's Xenoskin material — a premium leatherette-style finish that resists scuffs, flexes slightly under pressure, and holds its shape through years of daily carry — this isn't a box you swap out after a season. The full-colour Rhys the Evermore artwork wraps the exterior with the kind of detail that makes it worth pulling out at the table.
Capacity Built for Commander and Beyond
The Boulder 100+ is engineered to hold 100 double-sleeved cards in Ultimate Guard sleeves, or up to 120 single-sleeved cards. That makes it a serious option for Commander players running a full 100-card deck under double sleeves — the configuration most competitive and collection-minded players prefer. The Sidewinder orientation means cards load from the side rather than the top, giving you smooth access and keeping the deck seated securely during transport.
Closure and Construction
The Boulder closes with Ultimate Guard's signature magnetic lid — a positive-snap magnetic closure that holds firm in a bag without accidentally popping open. The rigid outer shell provides meaningful protection against the kind of casual compression that warps and cracks lesser boxes. The interior is shaped to minimize movement, keeping your sleeved deck snug rather than rattling around mid-transit. The lid lifts cleanly and stays out of the way during play.
Who This Box Is For
This is the deck box for the Commander player who has a build they're proud of and wants it protected accordingly. The Xenoskin finish and full-colour art make it a strong display piece as much as a functional carry case. Ultimate Guard's build quality is a known quantity among serious players — the Boulder line represents their core deck box philosophy: durable shell, reliable closure, sleeve-system optimized. If you're running double sleeves on a deck you've invested real time and money into, this is the tier of protection that matches that investment.
Specifications
| Specification | Detail |
|---|---|
| Brand | Ultimate Guard |
| Capacity | 100 double-sleeved / 120 single-sleeved cards |
| Closure | Magnetic |
| Material | Xenoskin (leatherette) |
| Double-Sleeve Compatible | Yes |
| Orientation | Sidewinder (side-loading) |
| Art | Rhys the Evermore full-colour print |
| Extras | None |
