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Seize the Day

Sorcery

Untap target creature. After this main phase, there is an additional combat phase followed by an additional main phase.
Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

CMC
4
Mana cost
{3}{R}
Color identity
R
Rarity
rare
Set
Ultimate Masters
Price
$14.90
EDHREC rank
#1754
Buy on TCGplayer
Seize the Day card art
Seize the Day untaps an attacking creature and gives it an additional combat step — for four mana, with a flashback that costs two more, that's a full second swing from your most dangerous threat. Etali, Primal Storm gets another free cast trigger; Angel of Destiny doubles its life-swing math; the payoff is real and the slot earns its keep.

Best Commanders

Commanders with the highest synergy

01
Etali, Primal Storm

Etali, Primal Storm

45.8% of decks · synergy 0.42

Etali, Primal Storm attacks, strips value from every opponent's library, and Seize the Day sends it back in for a second round of free spells — it's the most direct application of the card in Commander.

02
Narset, Enlightened Master

Narset, Enlightened Master

41.7% of decks · synergy 0.40

Narset, Enlightened Master exiles noncreature spells on attack, and Seize the Day is exactly the kind of spell she'll flip into and then immediately use to go again — the card practically casts itself in her 99.

04
Okaun, Eye of ChaosZndrsplt, Eye of Wisdom

Okaun, Eye of Chaos // Zndrsplt, Eye of Wisdom

38.7% of decks · synergy 0.36

Okaun, Eye of Chaos doubles in power every time a coin flips, and Seize the Day hands him a second combat after that growth — one lucky flip mid-combat can turn lethal damage into a formality.

05
Otharri, Suns' Glory

Otharri, Suns' Glory

37.5% of decks · synergy 0.32

Otharri, Suns' Glory creates Experience counters and rebel tokens on attack, so Seize the Day doesn't just add a combat — it multiplies the token and counter generation Otharri needs to snowball.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander legal
legacy legal
modern not legal
pioneer not legal
standard not legal
vintage legal
pauper not legal
oathbreaker legal

Seize the Day is a Commander card through and through — the extra combat payoffs in that format are uniquely explosive because commanders hit so hard and so reliably. Legacy and Vintage legality is largely academic; the four-mana floor and sorcery speed don't clear the bar for formats where Turn 1 and Turn 2 matter most. Oathbreaker can find use for it in aggressive planeswalker builds, but the real home is 100-card singleton, where one resolved Seize the Day against the right attacker can end the game on the spot.

Key Combos

Combo lines featuring this card

Budget Alternatives

Cheaper options that do most of the same work

Savage Beating and Aggravated Assault both give repeatable or uncapped extra combat access, but they cost more mana upfront or require additional resources to loop — Seize the Day's edge is the flashback, which turns one card into two combat steps across two turns. If the budget is the constraint, Waves of Aggression offers a discard-based buyback at a fraction of the price and can recur indefinitely in land-heavy boards, though it costs more mana per use than Seize the Day's flashback.

Price Context

Current price

$14.90 mid tier

At $14.90, Seize the Day sits at the high end of mid-tier spell slots — you're paying for a card that pulls meaningful work in a narrow but popular archetype. The price is supported by sustained Commander demand rather than any spike, so it's a stable buy if the deck wants it, not a gamble.

Explore

Sources

Mentioned

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Updated . Data from Scryfall, EDHREC, and Commander Spellbook.