Opt

Instant

Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Draw a card.

CMC
1
Mana cost
{U}
Color identity
U
Rarity
common
Set
Tarkir: Dragonstorm Commander
Price
$0.27
EDHREC rank
#213
Buy on TCGplayer
Opt card art
Opt costs one mana, cantrips, and lets you scry 1 first — it replaces itself while filtering your next draw, and doing that at instant speed means you hold it until the end of your opponent's turn to see if you need the answer first. It's not flashy, but any blue deck that wants to smooth draws without spending real resources runs Opt without much debate, and commanders like Elrond, Master of Healing that trigger off the spell type make it even easier to justify.

Best Commanders

Commanders with the highest synergy

01
Elrond, Master of Healing

Elrond, Master of Healing

69.6% of decks · synergy 0.62

Elrond, Master of Healing triggers off scrying, so Opt does double duty — it scries 1 to trigger Elrond, Master of Healing's life gain and card-draw engine, then replaces itself, netting you cards off a single one-mana instant.

02
Lord of the Nazgûl

Lord of the Nazgûl

72.0% of decks · synergy 0.60

Lord of the Nazgûl creates a Wraith token whenever you cast an instant or sorcery during an opponent's turn, and Opt is the cheapest possible trigger — hold it open, cast it on the end step, make a Wraith, and still replace the card you spent.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

In Commander, Opt earns its slot in any blue deck that wants to smooth draws at instant speed without sacrificing a real card — the scry 1 is the reason to run it over a plain cantrip, and holding priority to cast it on an opponent's end step is a genuine advantage. In Legacy and Vintage it sees play in tempo and control shells where one-mana cantrips are currency, though Brainstorm and Ponder are the first calls there. Modern and Pioneer treat Opt as a staple for blue spell-count decks — prowess and storm lists love the cheap trigger. Standard rotation determines how much competition it faces, but it's been a consistent include whenever it's legal. Pauper runs it freely given its common printing, and it quietly holds a place in Oathbreaker wherever blue wants to dig efficiently on a single mana.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.27 bulk tier

At $0.27, Opt is deep bulk — you can pick up a playset for under a dollar in any format that wants it. The price is stable because the card has been reprinted extensively; there's no reason to expect movement in either direction, and no reason to hesitate on acquiring copies.

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