Mossborn Hydra

Foundations • #399 • rare

Creature — Elemental Hydra |

🛒 Marketplace Links

Live Value $80.65

Foil Multiplier: Flat Baseline (1.0x)

Reprint Profile:

Printed 6 times HIGH RISK

Reprinted 6x in the last 2 years.

See other high reprint risk cards →

Dealer Buylist (Foil):

$57.00 ↑ 20% / 7d

Buy/Sell Spread:

vs $94.99 retail 40% TIGHT

Dealers are paying close to retail. That's real, liquid demand -- this card is easy to cash out.

Dealers raised what they'll pay for this card. Buy prices tend to move before retail does — a dealer only bids up when they actually need stock.

Buylist data via MTGJSON (Card Kingdom), October 13, 2026.

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🛡️

Asset Protection

Card Value: $80.65

Protect this card against scuffs and edge-wear inside archival double-sleeves.

Dragon Shield ↗ Gamegenic Box ↗

🗂️ Alternative Printings

Compare all 6 printings & prices →

Mossborn Hydra

Foundations • #399 • rare

Current Valuation

$80.65

30-Day Market Trend

Rarity

rare

Set Origin

FDN

Daily Shift

0.00%

EDHREC Rank

#755

Mana Cost

Oracle Data

Card Type Creature — Elemental Hydra

Color Identity Green

Power / Toughness 0 / 0

🖋️ Curator's Notes

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

This creature enters with a +1/+1 counter on it.

Landfall — Whenever a land you control enters, double the number of +1/+1 counters on this creature.

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Official Judge Precedents

5 Precedents

2024-11-08

If Mossborn Hydra somehow enters at the same time as one or more other lands you control, its last ability triggers for each of those lands.

2024-11-08

A landfall ability doesn't trigger if a permanent already on the battlefield becomes a land.

2024-11-08

To double the number of +1/+1 counters on Mossborn Hydra, put a number of +1/+1 counters on it equal to the number it already has. Other cards that interact with putting counters on it will interact with this effect accordingly.

2024-11-08

Whenever a land you control enters, each landfall ability of the permanents you control will trigger. You can put them on the stack in any order. The last ability you put on the stack will be the first one to resolve (As a result, you can have those abilities resolve in the order of your choosing.).

2024-11-08

A landfall ability triggers whenever a land you control enters for any reason. It triggers whenever you play a land, as well as whenever a spell or ability puts a land onto the battlefield under your control.

📜 Technical Attributes

Release Date: 2024-11-15

Set Name: Foundations

Artist Reference: Monztre

Border Profile: borderless

✨ Variants & Finishes

Available Finishes Traditional Foil

Promo Status manafoil • boosterfun

Edition Status Original Printing