Using a Card Sorting Tray for Deck Building
By Ultra PRO International - THE Standard in Safe Storage | Published: 2026-10-24
Category: How-to Guides
Learn how to use a card sorting tray to organize your trading cards and streamline deck building. This guide covers practical steps for efficient sorting and common mistakes to avoid.
Quick Answer
Use a card sorting tray to group cards by type, cost, or strategy before building your deck. The tray's slanted compartments keep cards visible and accessible, making the process faster and less messy.
Why a Sorting Tray Helps Deck Building
A sorting tray turns a pile of unsorted cards into organized groups without needing extra table space. The 18 compartments let you separate cards by mana cost, card type, or combo pieces at a glance, reducing the time spent flipping through stacks. Unlike flat surfaces, the slanted design keeps each compartment's top card visible, so you can quickly scan your options.
Steps to Use a Card Sorting Tray for Deck Building
- 1. Sort by Card Type: Place all creatures in one compartment, spells in another, and lands in a third. This gives you a quick overview of your card pool's composition. Common mistake: mixing card types across compartments, which defeats the purpose of visual grouping.
- 2. Sub-sort by Mana Cost or Function: Within each type, further divide cards by mana cost (e.g., 1-2, 3-4, 5+) or by role (e.g., removal, draw, finisher). Use separate compartments for each subgroup. Checkpoint: if a compartment becomes too full to see the top card, split it into two compartments.
- 3. Build Your Deck from the Tray: Pull cards directly from the compartments as you select them for your deck. Keep the tray in front of you so you can compare options side by side. Common mistake: removing all cards from the tray at once, which loses the organization you just created.
Product Features
- Card Sorting Tray: Lightweight vacuum-formed tray with 18 slanted compartments for sorting trading cards. The slanted compartments keep cards propped up for easy viewing, so you can see the top card of each pile without pulling them out.

Card Sorting Tray
