My Card Collection Wiki

Your complete guide to everything in My Card Collection. Explore cards, packs, mechanics, and more!

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Card Encyclopedia

Complete database of all 54 cards in My Card Collection. Find rarity, stats, and locations for every card.

Explore Cards →
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Pack Guide

Learn about all pack types, their costs, wait times, and which cards they contain.

View Packs →
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Game Mechanics

Understand card leveling, stacking, MPS generation, and all core gameplay systems.

Learn Mechanics →

Quick Overview

Game Fundamentals

In My Card Collection, the core loop involves purchasing packs, placing them to hatch cards (known as "Brain Rots"), and collecting passive income from those cards to buy even better packs.

  • Money Collection: Once a card is placed, click it to collect money
  • Leveling Up: Obtaining duplicates automatically levels up that "Brain Rot," increasing its Money Per Second (MPS)
  • Pack Slots: You have limited space to place packs. Open them as soon as they are ready to free up slots
  • 54 total cards to collect (including secret Arch Star variants)
  • 8 different pack types from Leaf Pack to Arch Star Pack

Rarity & Special Variants

Packs and cards come in several visual/power variants:

  • Normal: Standard white/basic border
  • Shiny: Enhanced glow and significantly higher MPS
  • Gold: Extremely rare; a Gold Star card can generate millions per second
  • Rainbow: The "Secret" tier; provides a massive level-up boost and unique visuals
  • Arch: The highest known tier; cost is in the quadrillions, and hatching takes ~25 hours

Card Pack Hierarchy

Packs are tiered by price and the quality of cards they contain. Progression follows this general path:

1

Leaf Pack

Starting pack, very cheap

$500

Wait: 30s

2

Water Pack

Early game progression

$3k

Wait: 2m

3

Moon Pack

Mid-game entry (Approx. $80k). Shiny version costs $3.6M

$80k

Wait: 2-5m

4

Sun Pack

Better than Moon, high income jump

$2M

Wait: 8m

5

Fire Pack

Late-game starter (Approx. $48M)

$48M

Wait: 30m

6

Heart Pack

Unique cards found across multiple pages

$1B

Wait: Long

7

Star Pack

Top-tier standard pack (Approx. $30B). Contains Black Hole Goat

$30B

Wait: 6h

8

Arch Star Pack

Secret/Ultra-rare tier (Approx. 123 Quadrillion). Contains Arch Basante Jupiter

123 Quadrillion

Wait: 25h

🚀 Pro Progression Strategies

💸 Rapid Wealth Generation

  • The 10-Hour Skip: If you have Robux, the "10 Hours of Money" boost is the fastest way to skip the early-game grind
  • Multiplier Stacking: You can purchase permanent money multipliers (x2 up to x50) to accelerate your earnings
  • Targeting Star Packs: Once you reach the billions, focus exclusively on Star Packs to find the Black Hole Goat, one of the game's strongest units

⏱️ Managing Timers

  • Star Pack: ~7 Hours
  • Arch Star Pack: ~25 Hours
  • Quick Tip: You can bypass these timers using a small amount of Robux (usually 25 per pack) to "Open Now"

🎯 Completing the Collection

  • Check your Collection Index frequently
  • 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
  • The final total to aim for is 54/54 Brain Rots