Picked for what they do in Maximus's deck. When two cards do the same job, the one with the lower comes first. All of them fit Maximus's color identity.Mana ValueThe total amount of mana a card costs, all added up. A card costing two generic and one green has a mana value of three. Wizards renamed this from "converted mana cost" in 2021, so older cards and articles may still use the old name.Open the full glossary
Color identityEvery color of mana symbol on a card, in its cost and in its rules text. Your commander's color identity sets the limit for your whole deck: every other card has to fit inside it. A deck led by a green and white commander cannot play a card with any blue in its color identity.Open the full glossaryRPlayers write colors as letters: R for red.EquipmentEquipment decks attach artifacts called Equipment to their creatures to make them bigger and harder to stop. You pay a cost to equip each one, and it stays on the battlefield when the creature dies, ready to move to the next.Open the Equipment pageEnergy ResourceUses energy, a resource written {E} that you collect and spend. Energy sits with you rather than on any one permanent, so it survives anything that destroys your board. Aether Hub, Guide of SoulsOpen the Energy Resource pageETB ValueDoes something useful the moment it arrives: an enter the battlefield ability, which players shorten to ETB. You keep that effect even if the card is removed straight afterwards, which is why these pair so well with flicker cards that make them enter again. Solemn Simulacrum, The One RingOpen the ETB Value pageEnergyEnergy decks collect energy counters, a resource you save up across turns, then spend them on stronger effects. Energy belongs to you, not to any card, so losing your cards does not take it away.Open the Energy pageMana SinkGives you somewhere useful to spend spare mana, usually through an ability you can activate again and again. Rogue's Passage, Mind StoneOpen the Mana Sink pageArtifactsAn artifacts deck fills the battlefield with artifacts, cards like Sol Ring that stay in play and keep working turn after turn. Played together, they give you extra mana and extra cards. A handful of keywords turn up on artifacts again and again. Equip means you pay a cost to attach an Equipment such as Swiftfoot Boots to one of your creatures. If that creature dies, the Equipment does not go to your graveyard with it. It stays on the battlefield, and you can pay the cost again to attach it to another creature. Crew means you tap your own creatures with enough total power between them to turn a Vehicle such as Smuggler's Copter into a creature until the end of the turn. A Treasure is a token you can sacrifice (put into your graveyard on purpose) for one mana of any color. A token is a game piece that a card makes, not a card from your deck, and Pitiless Plunderer is one card that makes Treasures. Affinity makes a spell like Frogmite cheaper for each artifact you control. Unearth brings a card like Combat Courier back from your graveyard for one turn, and then it is exiled. Modular creatures like Arcbound Ravager enter with +1/+1 counters and pass them to another artifact creature when they die.Open the Artifacts pageTutor - NarrowFinds a specific class of card: a subtype, a named card, an Equipment, or one capped by mana value. Steelshaper's Gift, Captain Sisay, Green Sun's Zenith.Open the Tutor - Narrow pageArtifact PayoffRewards you for having artifacts: counting them, triggering off them, or getting cheaper as you play more. Urza's Saga, Mox OpalOpen the Artifact Payoff pageTutorSearches your deck for a specific card. Because a Commander deck may only contain one copy of each card, a tutor is how you reliably find the exact one you need. See the Tutor tier tags for how broad each search is. Demonic TutorOpen the Tutor pageSacrifice OutletA permanent that lets you sacrifice your own creatures or artifacts whenever you want, usually for free. Every Aristocrats deck needs one, because cards that reward a creature dying only help if you choose when it dies. Ashnod's Altar, Viscera SeerOpen the Sacrifice Outlet pageTutors / ToolboxCards that search your deck for another card, each one called a tutor, so you can find the exact answer you need.Open the Tutors / Toolbox page
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, Sacrifice an artifact: You get 
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