Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box
Table of Contents
Overview
Product Configuration
Shinobi Shiren Set
New Attachment Card Type
New Special, Chibi, Shinobi, and POP Rarities
Legendary Gold Cards
Key Product Highlights
Final Thoughts
Overview
Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box takes Naruto Mythos TCG into the Chūnin Exams and beyond with unreleased Studio Pierrot artwork, new gameplay possibilities, four brand-new rarities, and premium collector chases. Shinobi Shiren features a 140-card set spanning 10 rarities, including three Legendary Gold cards.
Each Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box contains 24 booster packs. The expansion introduces the new Attachment card type alongside Special, Chibi, Shinobi, and POP rarities, giving both players and collectors several entirely new elements to pursue.
Product Configuration
Product Name: Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box
Release Date: September 6th, 2026
UPC:8052532638796
Booster Packs Per Box: 24
Set Size: 140 cards
Rarities: 10 total
New Rarities: 4
Legendary Gold Cards: 3
Shinobi Shiren Set
Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box focuses on the trials of the Chūnin Exams and some of the memorable battles surrounding this era of Naruto. The expansion combines gameplay-focused cards with unreleased Studio Pierrot artwork and premium treatments created for collectors.
The 140-card set offers cards to collect and play across 10 different rarities. Four of those rarities are completely new to Shinobi Shiren, expanding the chase beyond the existing Naruto Mythos TCG lineup.
New Attachment Card Type
Shinobi Shiren introduces Attachment cards as a brand-new card type. Attachments can be equipped to Character and Mission cards to strengthen their effects and create additional tactical possibilities during gameplay.
There are 32 Attachment cards to collect, appearing at Common and Uncommon rarity levels in both standard and holographic versions. The addition gives Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box an important gameplay expansion alongside its new collector-focused rarities.
New Special, Chibi, Shinobi, and POP Rarities
Special cards feature 10 full-art variants of selected Rare cards. Their designs combine holographic brushstrokes with engraved detailing, gold accents, and textured inlays for a raised finish.
Chibi cards redraw selected Naruto characters in a playful SD style with rainbow holographic foil, serigraphic texture, and gold accents. Chibi cards are not found inside regular booster packs. One Chibi tops every Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box, while additional Chibi cards are available through official events.
Shinobi rarity features 10 cards based around iconic Chūnin Exam battles. The cards are designed in pairs so that placing two matching cards side by side reconstructs a larger battle scene. Each features artwork exclusive to the rarity and is identified by the Crown icon.
POP represents the rarest new addition to Shinobi Shiren. There are four POP designs with only 300 individually serialized copies of each. These cards use lenticular holographic stock that changes visually as the card moves, along with gold-framed numbering and layered inlays for additional depth.
Legendary Gold Cards
Collectors opening Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box can also chase three Legendary Gold cards. These premium cards join the new rarity lineup as some of the major collector targets in the second Naruto Mythos TCG set.
The combination of Legendary Gold cards, serialized POP cards, Shinobi battle pairs, textured Special cards, and Chibi box toppers gives Shinobi Shiren several distinct high-end collecting goals.
Key Product Highlights
24 Booster Packs Per Box
Each Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box contains 24 booster packs from Set 2: Shinobi Shiren.
140-Card Set
Collect and play with a 140-card lineup spanning 10 rarities and featuring unreleased Studio Pierrot artwork.
One Chibi Box Topper
Every box is topped with one Chibi card featuring rainbow holographic foil, texture, and gold accents.
Serialized POP Cards
Chase four POP designs limited to only 300 individually serialized copies each.
New Attachment Cards
Discover 32 Attachment cards that can be equipped to Character and Mission cards, with standard and holographic versions to collect.
Final Thoughts
Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box expands Naruto Mythos TCG with both meaningful gameplay additions and an ambitious premium rarity lineup. The new Attachment mechanic creates additional tactical options while the 140-card set brings collectors deeper into the Chūnin Exams and iconic Naruto battles.
With four new rarities, one Chibi topping every box, 10 Shinobi battle cards, 10 Special full-art variants, four serialized POP designs, and three Legendary Gold cards, Cicaboom Mythos TCG Naruto Shinobi Shiren Booster Box offers a deep chase for Naruto players and collectors.
