Gravebreaker Lamia
Enchantment Creature — Snake Lamia
Lifelink
When this creature enters, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost less to cast.
- CMC
- 5
- Mana cost
- Color identity
- B
- Rarity
- rare
- Set
- Theros Beyond Death Promos
- Price
- $1.49
- EDHREC rank
- #3519
Gravebreaker Lamia enters, tutors any card directly into your graveyard, and permanently makes everything you cast from the yard cost one less — that's three relevant effects stapled to a 4/4 lifelink body for five mana. Graveyard commanders like Muldrotha, the Gravetide and Chainer, Nightmare Adept run it because the cost reduction compounds fast enough to justify the slot on its own, even before the tutor fires.
Best Commanders
Commanders with the highest synergy

Chainer, Nightmare Adept
Chainer, Nightmare Adept casts creatures from graveyards every turn, and Gravebreaker Lamia's cost reduction makes each of those reanimations cheaper — the two cards form a self-reinforcing engine that accelerates your whole board.

Ghen, Arcanum Weaver
Ghen, Arcanum Weaver sacrifices enchantments to reanimate others, and Gravebreaker Lamia both tutors the enchantment you need into the yard and cuts the cost of recurring it.

Muldrotha, the Gravetide
Muldrotha, the Gravetide replays permanents from the graveyard every turn, so Gravebreaker Lamia's universal cost reduction applies to virtually every play Muldrotha makes — the discount adds up across a full game of replaying lands, creatures, and spells.

The Master of Keys
The Master of Keys leans on graveyard recursion loops, and Gravebreaker Lamia's enters-the-battlefield tutor seeds those loops while shaving a mana off each subsequent cast.

Oskar, Rubbish Reclaimer
Oskar, Rubbish Reclaimer casts cards from the graveyard as a core mechanic, and Gravebreaker Lamia stacks discount on top of discount — between Oskar's own reduction and the Lamia's, your graveyard effectively becomes a free-spell toolbox.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Gravebreaker Lamia is legal across Commander, Legacy, Modern, Pioneer, Vintage, and Oathbreaker, but its real home is Commander. A five-mana 4/4 with a one-time tutor effect is too slow for Legacy and Modern, where the graveyard-matters decks that want this effect demand faster, cheaper pieces. Pioneer is the same story — the card is legal but not competitive at that cost. In Commander, the math flips: a tutor that mills to your graveyard plus a permanent cost reduction on all graveyard casts is genuinely powerful in a 100-card singleton format where assembling pieces takes time and every mana saved compounds across a long game.
Key Combos
Combo lines featuring this card




Muldrotha, the GravetideDisplacer KittenUmbral Collar ZealotGravebreaker Lamia
Infinite LTB; Infinite ETB; Infinite storm count; Infinite surveil
View on Commander Spellbook ↗



Muldrotha, the GravetideDisplacer KittenGrinding StationGravebreaker Lamia
Infinite LTB; Infinite ETB; Infinite mill; Infinite self-mill; Infinite storm count
View on Commander Spellbook ↗



Muldrotha, the GravetideDisplacer KittenGravebreaker LamiaArcbound Ravager
Infinite LTB; Infinite ETB; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗



Muldrotha, the GravetideDisplacer KittenExtruderGravebreaker Lamia
Infinite LTB; Infinite ETB; Infinite storm count; Infinite +1/+1 counters on creatures you control
View on Commander Spellbook ↗



Muldrotha, the GravetideDisplacer KittenGravebreaker LamiaPhantom Train
Infinite LTB; Infinite ETB; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗Price Context
Current price
$1.49 cheap tier
At $1.49, Gravebreaker Lamia is firmly budget territory for a card that pulls real weight in graveyard Commander decks. The price reflects its limited competitive demand outside Commander, which means you're getting strong singleton value at a floor that's unlikely to climb without a reprint ban or a sudden spike in Pioneer graveyard play.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.