Magic

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Form of the Dinosaur Rivals of Ixalan MTG card
RIX #103 · Art by Daarken
RIX set symbol, RareRivals of Ixalan#103Rare

Form of the Dinosaur

Enchantment
TCGplayer market · RIX #103 nonfoil
$0.30 0.0% $0.00, 7 days
1-year range
30 days
0.0%
EDHREC rank
#28,476 Down 191 in 30 days
Best buylist

Buy RIX #103 nonfoil

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Form of the Dinosaur Price Summary

The benchmark price (cheapest playable nonfoil) is $0.30, flat over 7 days, flat over 30 days, up 15.4% over 90 days.

Form of the Dinosaur Price History

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Form of the Dinosaur price history chart, default range 3 months. currently $0.30.

Where to Buy and Sell Form of the Dinosaur

Every market we track for RIX #103 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Form of the Dinosaur in Sealed Products

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Form of the Dinosaur Printings & Prices

Form of the Dinosaur has 2 tracked printings across 2 sets, in nonfoil and foil finishes, including prerelease treatments.

RIX set symbol, RareRIX #103
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PRIX set symbol, RarePRIX #103s
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Sell Form of the Dinosaur: Buylist Offers

BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomRIX #103Foil
Card KingdomPRIX #103sFoil
Card KingdomRIX #103Nonfoil

Form of the Dinosaur Rules Text & Legality

Form of the Dinosaur

When this enchantment enters, your life total becomes 15.

At the beginning of your upkeep, this enchantment deals 15 damage to target creature an opponent controls and that creature deals damage equal to its power to you.

Form of the Dinosaur is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.

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Form of the Dinosaur Rulings

  • Jan 19, 2018

    For your life total to become 15, you gain or lose the appropriate amount of life. For example, if your life total is 4 when Form of the Dinosaur’s first ability resolves, it will cause you to gain 11 life; alternatively, if your life total is 40 when it resolves, it will cause you to lose 25 life. Other cards that interact with life gain or life loss will interact with this effect accordingly.

  • Jan 19, 2018

    Form of the Dinosaur’s last ability isn’t optional. You have to pick a fight with an opponent’s creature if any are legal targets. If that creature leaves the battlefield after it becomes the target of Form of the Dinosaur’s ability but before it resolves, you won’t be dealt damage.

  • Jan 19, 2018

    In a Two-Headed Giant game, Form of the Dinosaur’s first ability causes your team’s life total to become 15. Only you gain or lose life this way.

Reprints & Reprint Risk

Form of the Dinosaur has been reprinted 3 times.

  • Jan 19, 2018RIX set symbol, RareRivals of Ixalan · foilRIX #103
  • Jan 19, 2018PRIX set symbol, RareRivals of Ixalan Promos · Prerelease, foilPRIX #103s
  • Jan 19, 2018RIX set symbol, RareRivals of IxalanRIX #103

Form of the Dinosaur in Commander

Form of the Dinosaur is the #28,476 most-played card on EDHREC, down 191 places over the last 30 days.

#28,476 EDHREC rank
across all Commander decks Down 191 in 30 days

Form of the Dinosaur FAQ

How much is Form of the Dinosaur worth?

Form of the Dinosaur is worth about $0.30 for its cheapest playable printing as of Nov 9, 2026.

Is Form of the Dinosaur legal in Commander?

Yes. Form of the Dinosaur is legal in Commander. It is also legal in Pioneer, Modern and Legacy.

Has Form of the Dinosaur been reprinted?

Yes. Form of the Dinosaur has been reprinted 3 times, with 2 printings tracked on The Index.

Why is Form of the Dinosaur cheap?

Form of the Dinosaur trades at about $0.30; 3 reprints keep supply plentiful, and Commander demand is modest (#28,476 on EDHREC).