Collection Completion Guide

Strategies for collecting all 54 cards, including rare Shiny, Gold, and Rainbow variants.

Your Goal: 54/54 Brain Rots

The ultimate objective is to collect all 54 "brain rot" cards in My Card Collection, including the secret Arch Star variants. This includes standard cards, Shiny variants, Gold variants, and Rainbow variants.

Keep an eye on your binder. There are 54 cards in total to collect. Your goal is to fill every gap with the highest level, shiny, or gold version possible.

Finding Rare Cards

Completing your collection requires strategy, especially for rare cards:

  • Check your Collection Index frequently to track your progress
  • If you are missing a 0.6% rarity card from a lower tier (like the Water Pack), you may need to "spam-buy" cheap packs to finish the set
  • Focus on completing one page at a time to unlock better packs on the conveyor more frequently
  • You need to unlock a certain number of cards on Page 1 and 2 before you can effectively move to Page 3

Pro Tip: The final total to aim for is 54/54 Brain Rots. Missing cards from lower tiers may require grinding cheap packs even in late game.

Variant Collection Strategy

Cards come in several visual and economic tiers. Collecting all variants is part of the completion challenge:

Standard Cards

Base versions of the characters with standard white/basic border

Shiny Cards

Enhanced glow and significantly higher MPS. Shiny cards override normal versions

Gold Cards

Extremely rare; a Gold Star card can generate millions per second

Rainbow Cards

The "Secret" tier; provides a massive level-up boost and unique visuals

  • Keep buying lower-tier packs even later in the game to hunt for their "Shiny" versions to complete your inventory
  • Watch the conveyor belt for Shiny, Gold, and Rainbow pack variants
  • Don't just buy everything - wait for "Shiny" or "Golden" packs to appear on the track
  • Shiny hunting is essential for completing your collection, especially for early-game cards

Collection Pages

Your card binder has multiple pages to fill. You can navigate between different card categories:

Earth Page

Cards from earth-themed packs

Water Page

Cards from water-themed packs

Moon Page

Cards from moon-themed packs

Sun Page

Cards from sun-themed packs

Fire Page

Cards from fire-themed packs

Star Page

Cards from star-themed packs

Arch Page

Cards from arch-themed packs

View other players' bases to see their rare collections, including shiny and Gold Cards. Completing pages unlocks better packs on the conveyor belt and provides progression bonuses.