Fire Lord Ozai wants a deck that makes huge amounts of mana for giant spells. It also suits a deck that steals its opponents' creatures and spells.
Mana cost
Black, Red ()
Power / toughness4 / 4
RarityMythic
Whenever Fire Lord Ozai attacks, you may sacrifice another creature. If you do, add an amount of equal to the sacrificed creature's power. Until end of combat, you don't lose this mana as steps end.
: Exile the top card of each opponent's library. Until end of turn, you may play one of those cards without paying its mana cost.
Picked for what they do in Fire Lord Ozai's deck. When two cards do the same job, the one with the lower comes first. All of them fit Fire Lord Ozai'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 Fire Lord Ozai 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 Coast2 Oct 2025
You must follow normal time restrictions for cards cast using Fire Lord Ozai's activated ability. For example, if you exile a creature card, it can only be cast in your main phase when the stack is empty. Notably, you usually cannot cast a creature card exiled with this ability on your opponent's turn unless it has flash.
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 glossaryBRPlayers write colors as letters: B for black, R for red.Big ManaBig Mana decks build up far more mana than usual, then spend it on huge spells. Some are X spells, which have X in their cost and get stronger the more mana you put in.Open the Big Mana pageMana StorageKeeps mana from disappearing at the end of a step or turn, or makes a burst of mana last until end of turn. Normally unused mana empties as each step ends; these cards let you save it up for something enormous. Kruphix, God of Horizons, Omnath, Locus of Mana, UpwellingOpen the Mana Storage pageBig ManaProduces several mana at once from a single source, rather than the one extra mana most acceleration gives you. That surplus is what lets a deck cast something enormous far ahead of schedule. Compare Ramp, which is a reusable source you build up over time, and Burst Mana, which pays out once and is then gone. Cabal Coffers, Nykthos, Shrine to Nyx, Savage VentmawOpen the Big Mana pageRampAn effect that accelerates your mana, giving you a reusable mana source beyond the usual one land per turn. Cultivate Rampant GrowthOpen the Ramp pageTheftTheft decks take control of opponents' creatures and other cards, or cast spells from their decks, and use them against them. Some steals last one turn so you can attack with the borrowed creature; others are permanent.Open the Theft pageTheftTakes something that belongs to an opponent: a creature, another permanent, or even a spell cast straight off the top of their deck. Act of Treason, Hellkite TyrantOpen the Theft 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 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 pageCascade/Free CastCascade decks cast extra spells for free, straight from the top of their deck, every time they cast the right card. Cascade turns over cards from the top of your library until it hits a cheaper spell, which you may cast without paying for it.Open the Cascade/Free Cast pageFree CastCan be cast without paying its mana cost when a condition is met, often "if you control your commander". Because it costs nothing, you can still answer something after your mana is already spent. Fierce Guardianship, Deflecting SwatOpen the Free Cast 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 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 pageGame ChangerCards that warp the game disproportionately around themselves, requiring immediate answers.What the brackets mean
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equal to the sacrificed creature's power. Until end of combat, you don't lose this mana as steps end.
: Exile the top card of each opponent's library. Until end of turn, you may play one of those cards without paying its mana cost.
Open the full glossary
