Quick Answer

Cresting Mosasaurus is a rare Creature — Dinosaur from REX (REX) costing {6}{U}{U}. Current price: $3.91 USD. Legal in Commander.

Cresting Mosasaurus MTG card

Cresting Mosasaurus

Creature — Dinosaur

Card Text

Emerge {6}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When this creature enters, if you cast it, return each non-Dinosaur creature to its owner's hand.

It preyed on anything it could sink its teeth into.

Card Stats

4/8 rare CMC: 8.0 REX REX 🎨 Chris Rallis
Emerge

What kind of card is this?

Use these role hubs to find similar staples, upgrades, and answers.

Roles are still being computed for this card.

Market Prices

TCGPlayer
$3.91
Normal
Buy
TCGPlayer
$5.63
Foil
Buy
Card Kingdom
$4.99
Normal
Buy
Card Kingdom
$6.99
Foil
Buy
Cardmarket
€2.58
Normal
Buy
Cardmarket
€3.24
Foil
Buy
Prices updated: 2026-03-04
Price History
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Format Legality

Commander Legal
Duel Legal
Legacy Legal
Oathbreaker Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

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Decks Using This Card
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Often Played With

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Frequently Asked Questions

What is Cresting Mosasaurus? Basics

Cresting Mosasaurus is a Creature — Dinosaur card from the Magic: The Gathering trading card game.

Its ability reads: "Emerge {6}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When this creature enters, if you cast it, return each non-Dinosaur creature to its owner's hand."

How much mana does Cresting Mosasaurus cost to cast? Basics

Cresting Mosasaurus has a mana cost of {6}{U}{U}, which equals 8.0 total mana (converted mana cost/mana value).

It requires U mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Cresting Mosasaurus's mana cost of {6}{U}{U} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Cresting Mosasaurus has a mana value of 8.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Cresting Mosasaurus's current oracle text is: "Emerge {6}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When this creature enters, if you cast it, return each non-Dinosaur creature to its owner's hand."

What is the current price of Cresting Mosasaurus? Pricing

The current market price for Cresting Mosasaurus is approximately $3.91 USD on TCGPlayer.

A foil copy costs approximately $5.63 USD.

On Cardmarket (Europe), it's approximately €2.58 EUR.

Where can I buy Cresting Mosasaurus? Pricing

You can purchase Cresting Mosasaurus from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Cresting Mosasaurus normal: $3.91 | foil: $5.63

Is Cresting Mosasaurus legal in Standard? Legality

Format legality information for Cresting Mosasaurus in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Cresting Mosasaurus legal in Modern? Legality

Format legality information for Cresting Mosasaurus in Modern is not available.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Cresting Mosasaurus legal in Commander (EDH)? Legality

Cresting Mosasaurus is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Cresting Mosasaurus legal in Pioneer? Legality

Format legality information for Cresting Mosasaurus in Pioneer is not available.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Cresting Mosasaurus legal in Legacy? Legality

Cresting Mosasaurus is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Cresting Mosasaurus legal in Vintage? Legality

Cresting Mosasaurus is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Cresting Mosasaurus legal in Pauper? Legality

Format legality information for Cresting Mosasaurus in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Cresting Mosasaurus from? Details

This printing of Cresting Mosasaurus is from REX (REX), with collector number 2.

Cresting Mosasaurus may also appear in other MTG sets with different art or special treatments.

What is Cresting Mosasaurus's rarity? Details

Cresting Mosasaurus is a rare card in REX.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Cresting Mosasaurus? Details

Cresting Mosasaurus was illustrated by Chris Rallis.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

What is Cresting Mosasaurus's power and toughness? Details

Cresting Mosasaurus is a 4/8 creature.

Power (4) determines how much combat damage the creature deals. Toughness (8) determines how much damage it can take before being destroyed.

💬 Card Discussion

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