Hololive Official Card Game: Quintet Spectrum Booster Box - 12 Packs | Cover Corporation

Quintet Spectrum Booster Box Overview

Step into the Hololive Official Card Game universe with the Quintet Spectrum Booster Box from Cover Corporation. This pack introduces the Purple Attribute, expanding how you build and customize decks while staying true to the vibrant world of your favorite oshis. The set invites players to experiment with new card interactions and to pair boosters with Start Deck types for uniquely personal builds.

What’s inside

• 8 sheets per pack
• 1 box contains 12 booster packs

The collection blends Oshi holomem cards, holomem cards, and diverse Support and Cheer cards, offering a broad landscape for theme-focused or meta-driven play. In total, the catalog spans 107 card types across several subtypes, inviting varied strategies and display-worthy collectability.

• 107 total card types
• OSR7 types: 7
• RR12 types: 12
• R15 types: 15
• U29 types: 29
• C44 types: 44

New attribute and deck-building options

The Purple Attribute adds fresh angles for assembling your deck, encouraging experimentation with synergy and pacing. When paired with any of the three Start Deck types released alongside this booster, players can explore a variety of core concepts while keeping the focus on their oshis’ personalities and stories.

Character highlights and themes

Look for holomem cards featuring Shirakami Fubuki, Murasaki Shion, Houshou Marine, Sakamata Chloe, Pavolia Reine, Kureiji Ollie, Mori Calliope, and others. A dedicated spot holomem card line, including Nerissa Ravencroft’s holoWitches, adds collectible flair and potential new play angles.

Ways to use

• Test new Purple Attribute strategies in casual sessions with friends
• Build themed collections around your oshis for display and play moments
• Combine with Start Decks to discover synergistic deck ideas and personal twists

Across every pack, you’ll notice the tactile appeal: glossy artwork, sturdy stock, and the satisfying ritual of opening each booster to reveal fresh possibilities. While outcomes vary by game, the collection opens doors to creative, theme-driven play that complements both competitive and casual experiences.