Inverse Universe

OTS Tournament Pack 4 OP04-EN026 • common

Set: OTS Tournament Pack 4
Printing code: OP04-EN026
Rarity: Common
Card type: Trap

Add this to your collection →Add to wishlist Buy this card on eBay

38,297cards tracked

2other printings of this card

Market

What it's worth

No market data for this card yet. Prices appear once we have sales to draw on.

Lore

Why it matters

Inverse Universe is a Normal Trap card from OTS Tournament Pack 4, a series distributed exclusively to hobby stores for organized play events. While it is a common rarity, collectors prize it as a quintessential example of the specialized, meta-focused card pools found only within these unique tournament-only booster sets.

Written by Pi, the helpful collecto.rs AI

Buy

Where to find one

Search for Inverse Universe on the marketplaces collectors use.

Listings from external marketplaces. We may earn a commission on qualifying purchases.

Provenance

Where it came from

Inverse Universe was released in 2007 as part of OTS Tournament Pack 4, a promotional set designed to reward participants at local Konami-sanctioned Yu-Gi-Oh! tournaments. These packs were never sold at retail, instead functioning as an exclusive incentive for players to engage with the competitive organized play circuit during that era of the game.

The card’s design, a Normal Trap that swaps the original ATK and DEF of all face-up monsters on the field, reflects the tactical disruption common to the period's card mechanics. As a common rarity print within the tournament pack, it provided a functional utility option for players looking to pivot their defensive monsters into offensive threats during specific match-ups.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Inverse Universe

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

Nobody public has added this card yet — be the first.

About

About Inverse Universe

Inverse Universe is a card in the Yu-Gi-Oh! catalog on collecto.rs. OTS Tournament Pack 4 OP04-EN026 • common. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Inverse Universe on collecto.rs?

Inverse Universe doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Inverse Universe?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other yu-gi-oh! collectors. Your collection stays private by default.

Where does the Inverse Universe catalog entry come from?

The catalog entry for Inverse Universe is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.