Cait Sith wants a deck that plays sturdy creatures that also deal with opponents' cards. It also works in a deck built around Artifact Creatures, Cats or Library Manipulation.
Mana cost
Red ()
Power / toughness3 / 3
RarityRare
Lucky Slots — At the beginning of combat on your turn, scry 1, then exile the top card of your library. You may play that card this turn. When you exile a card this way, target creature you control gets +X/+0 until end of turn, where X is that card's mana value.
Picked for what they do in Cait Sith's deck. When two cards do the same job, the one with the lower comes first. All of them fit Cait Sith'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 Cait Sith 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 Coast6 Jun 2025
If the exiled card has {X} in its mana cost, X is 0 for the purpose of determining its mana value.
Wizards of the Coast6 Jun 2025
The value of X is calculated only once, as the reflexive triggered ability resolves.
Wizards of the Coast6 Jun 2025
You don't choose a target for Cait Sith's ability at the time it triggers. Rather, a second "reflexive" ability triggers when you exile a card this way. You choose a target for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.
Wizards of the Coast6 Jun 2025
You pay all costs and follow all timing rules for cards played this way. For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty and only if you have an available land play remaining.
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.MidrangeMidrange decks play solid creatures that also deal with opponents' cards, attacking when it is safe and defending when it is not. They sit in the middle: slower than an all-out attacking deck, sturdier than a deck built to answer everything.Open the Midrange pageTarget RemovalRemoves a single chosen permanent by destroying it, exiling it or returning it to its owner's hand, however big it is. It is the precise answer to one problem, as opposed to a board wipe that hits everything. Damage and -X/-X can miss a big creature, so they are Damage Removal and -X/-X Removal instead. Swords to Plowshares, Beast WithinOpen the Target Removal pageCard SelectionImproves what you draw rather than how much: you look at the top few cards of your library and decide what stays on top. Ponder lets you rearrange the top three, Serum Visions lets you scry, and Consider lets you surveil. It makes your draws more reliable without giving you extra cards.Open the Card Selection pageCombat TrickAn instant you cast during a fight to change how it ends: making a creature bigger or smaller, or keeping your creatures from dying. Boros Charm, Flawless ManeuverOpen the Combat Trick pageLibrary ManipulationCards that let you look at, rearrange or play from the top of your deck, so you control what you draw next.Open the Library Manipulation pageImpulse DrawExiles cards from the top of your library and lets you play them for a short time, usually only that turn. You have to use them or lose them. Act on Impulse Prosper, Tome-BoundOpen the Impulse Draw 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 page
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