Omniscience

Omniscience

7

Enchantment

Text

You may cast spells from your hand without paying their mana costs.

"The things I once imagined would be my greatest achievements were only the first steps toward a future I can only begin to fathom." —Jace Beleren

#1,026 EDHREC 🖌 Jason Chan

Market prices

updated on 06/17/2026
from €4.09
Source Normal Foil
Cardhoarder 0.07 tix
Card Kingdom $8.99 $8.99
Cardmarket €4.88 €5.67
CardTrader Buy €4.09 €6.11
TCGplayer $6.57 $7.07

Trend · last 90 days · EUR

€4.11
min €4.11 max €5.35

CardTrader market

55 offers · from €4.09 · avg €26.04 · max €1,019.62

Near Mint: 46 · Slightly Played: 8 · Moderately Played: 1

Rulings (4)

If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

07/13/2018

You must follow the normal timing permissions and restrictions of each spell you cast.

07/13/2018

If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, such as that of Tormenting Voice, those must be paid to cast the spell.

07/13/2018

Once you cast Omniscience, if it's your turn, you'll have priority immediately after it resolves. You can cast another spell before any player can attempt to remove Omniscience with spells or abilities.

07/13/2018

Legality by format

Brawl Legal
Commander Legal
Duel Commander Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Old School Not legal
Pauper Not legal
Pioneer Legal
Premodern Not legal
Standard Legal
Vintage Legal
Block Constructed Not legal
Extended Not legal
Frontier Not legal
Tiny Leaders Not legal