Krang wants a deck that fills the table with artifacts that make mana and draw cards. It also works in a deck built around Artifact Creatures, Utroms or Warriors.
Mana cost
Blue ()
Power / toughness1 / 4
RarityRare
Affinity for artifacts (This spell costs less to cast for each artifact you control.)
When Krang enters, if you have fewer than four cards in hand, draw cards equal to the difference.
Krang gets +1/+0 for each other artifact you control.
Picked for what they do in Krang's deck. When two cards do the same job, the one with the lower comes first. All of them fit Krang'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
explain how Krang works in tricky situations. They come from Wizards of the Coast, the company that makes Magic.RulingThe official answer to how a card works in a tricky situation. Most rulings are written by Wizards of the Coast, the company that makes Magic, and a few are notes from Scryfall, the card database Magic players use. A ruling explains a card. It does not change what the card says.Open the full glossary
Wizards of the Coast27 Jan 2026
If you have four or more cards in hand when Krang enters, his second ability won't trigger at all. If it does trigger, the ability will check again as it tries to resolve. If you have four or more card in hand at that time, the ability won't resolve and none of its effects will happen.
Wizards of the Coast27 Jan 2026
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as affinity for artifacts). The mana value of the spell remains unchanged, no matter what the total cost to cast it was.
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 glossaryUPlayers write colors as letters: U for blue. Blue is U because B was already taken by black.ArtifactsAn 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 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 pageStat ScalingA creature whose power and toughness count something, so it grows as the game goes on. It might count lands you control or cards in your graveyard. Craterhoof Behemoth, Psychosis CrawlerOpen the Stat Scaling pageCost ReducerMakes your own spells cheaper to cast. A discount every turn adds up faster than a single burst of mana. Herald's Horn, Foundry InspectorOpen the Cost Reducer 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 pageCost ModificationChanges what a spell costs to cast: cheaper for you, or more expensive for everyone. It is the broad family; Cost Reducer and Spell Tax say which direction a given card goes. Herald's Horn, Foundry InspectorOpen the Cost Modification page
Send Us Feedback
What works, what's confusing, what you wish the site did. We read every one.
Not signed in? That is fine. We only keep what you write.
Optional. We only use it to reply to you.
Can we use Google Analytics cookies?
They show us which pages help people. No ads.
Privacy Policy
less to cast for each artifact you control.)
Open the full glossary
