Mossborn Hydra

As of Aug 9, 2026, the cheapest tracked printing of Mossborn Hydra is $11.45 (FDN #107), and the most expensive is $79.42 (FDN #399, Borderless, Mana Foil). The benchmark price (cheapest playable nonfoil) is $11.45, up 12.4% over 7 days, down 3.4% over 30 days, down 17.0% over 90 days. All-time tracked high: $17.14 (2026).

Mossborn Hydra has 6 tracked printings across 2 sets, in nonfoil, foil and mana foil finishes, including promo pack, prerelease, borderless and extended art treatments.

FDN #107

$11.45

CK $14.99 / $6.75 41%

MP $9.49 240 avail

FDN #107 Foil

$12.32 +8%

CK $16.99 / $6.80 45%

MP $10.15 73 avail

FDN #471 Extended Art

$13.71 +20%

CK $16.99 / $7.00 49%

MP $13.53 54 avail

PFDN #107p Promo Pack

$15.64 +37%

CK $15.99 / $6.50 58%

MP $15.20 6 avail

FDN #337 Borderless

$18.44 +61%

CK $21.99 / $10.00 46%

MP $14.37 96 avail

FDN #471 Extended Art Foil

$18.76 +64%

CK $19.99 / $8.00 57%

MP $17.03 22 avail

PFDN #107s Prerelease Foil

$19.47 +70%

CK $24.99 / $14.00 28%

MP $22.26 5 avail

PFDN #107p Promo Pack Foil

$20.00 +75%

CK $22.99 / $11.50 43%

MP $17.71 7 avail

FDN #337 Borderless Foil

$31.21 +173%

CK $37.99 / $15.20 51%

MP $30.21 19 avail

FDN #399 Borderless Mana Foil

$79.42 +594%

CK $89.99 / $54.00 32%

MP $91.64 5 avail

Card Kingdom currently pays $54.00 cash for FDN #399 (Mana Foil); the retail-buylist spread on that printing is 40% (normal).

• Nov 8, 2024 A landfall ability doesn't trigger if a permanent already on the battlefield becomes a land.
• Nov 8, 2024 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.
• Nov 8, 2024 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.
• Nov 8, 2024 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.
• Nov 8, 2024 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.).

Mossborn Hydra has been reprinted 10 times. The Foundations reprint cut the price 33% in 30 days.

Set	Date	Rarity	Treatment	Price before	Day 1	30 days	90 days
FDN #471	2024-11-15	Rare	Extended Art	$3.73	$2.29	$3.42	$4.40
PFDN #107p	2024-11-15	Rare	Promo Pack	—	—	—	—
PFDN #107p	2024-11-15	Rare	Promo Pack	—	—	—	—
FDN #337	2024-11-15	Rare	Borderless	$4.49	$4.56	$6.34	$7.17
FDN #107	2024-11-15	Rare	Standard	$3.53	$2.21	$2.71	$4.30
FDN #107	2024-11-15	Rare	Standard	$2.54	$1.93	$3.98	$4.65
FDN #399	2024-11-15	Rare	Borderless	$24.93	$24.10	$29.79	$40.73
PFDN #107s	2024-11-15	Rare	Prerelease	$8.85	$8.37	$6.50	$5.02
FDN #337	2024-11-15	Rare	Borderless	$10.04	$6.11	$9.13	$10.78
FDN #471	2024-11-15	Rare	Extended Art	$5.66	$3.45	$3.77	$4.42

Mossborn Hydra is the #806 most-played card on EDHREC, up 17 places over the last 30 days.