Occasionally, you need one of the cards you have in your hand, but cant yet play (e.g
Drops down to 41%
The order in which they entered must remain clear
World Breaker World Breaker is an Eldrazi creature that exiles an artifact, an enchantment, or a land when its cast

Commander (1) Creature (23) Assaultron Dominator Brotherhood Scribe Curie, Emergent Intelligence Loyal Apprentice Red Death, Shipwrecker Steel Overseer James, Wandering Dad Nick Valentine, Private Eye Paladin Danse, Steel Maverick Rex, Cyber-Hound Synth Eradicator Arcade Gannon Elder Owyn Lyons Robobrain War Mind Solemn Simulacrum Whirler Rogue Liberty Prime, Recharged Sentinel Sarah Lyons Sentry Bot Shaun, Father of Synths Synth Infiltrator The Motherlode, Excavator Behemoth of Vault 0 Instant (8) Dispatch Swords to Plowshares Electrosiphon Thirst for Knowledge Crush Contraband Glimmer of Genius Unexpected Windfall Bottle-Cap Blast Sorcery (4) One with the Machine Austere Command Open the Vaults Wake the Past Enchantment (5) Overencumbered Nerd Rage Mechanized Production Vault 112: Sadistic Simulation Vault 13: Dweller's Journey Artifact (22) Everflowing Chalice Sol Ring Wayfarer's Bauble Arcane Signet Automated Assembly Line Expert-Level Safe Lightning Greaves Mind Stone Plasma Caster T-45 Power Armor Talisman of Conviction Talisman of Creativity Talisman of Progress Thought Vessel Brotherhood Vertibird C.A.M.P

My +2 mace is sorted under the letter P and my Prcepte d'rbos is sorted under the letter D for Dictate of Erebos because thats where Id look for them