edhseer Oracle-level deck reading

Undercity's Embrace

Instant

Produces: a creature being sacrificed, a creature dying, life being gained.

Cares about: nothing.

Partners

1,443 cards can cause a nontoken creature being sacrificed.

  1. Fumulus, the Infestation — When a creature sacrifices something thanks to Undercity's Embrace, Fumulus, the Infestation makes a token

1,459 cards can cause a creature being sacrificed.

  1. Malik, Grim Manipulator — When a creature sacrifices something thanks to Undercity's Embrace, Malik, Grim Manipulator makes a token
  2. Thraximundar — When a creature sacrifices something thanks to Undercity's Embrace, Thraximundar puts counters on a permanent
  3. Legate Lanius, Caesar's Ace — When a creature sacrifices something thanks to Undercity's Embrace, Legate Lanius, Caesar's Ace puts a counter on a permanent

1,662 cards can cause life being gained.

  1. Wedding Ring — When a permanent gains life thanks to Undercity's Embrace, Wedding Ring gains you that much life
  2. Punishing Fire — When a permanent gains life thanks to Undercity's Embrace, Punishing Fire brings a card back
  3. Kavu Predator — When a permanent gains life thanks to Undercity's Embrace, Kavu Predator puts that many counters on a permanent

2,353 cards can cause a nontoken creature dying.

  1. Ogre Slumlord — When a creature dies thanks to Undercity's Embrace, Ogre Slumlord makes a token
  2. High-Society Hunter — When a creature dies thanks to Undercity's Embrace, High-Society Hunter draws you 1 card
  3. Bridge from Below — When a creature dies thanks to Undercity's Embrace, Bridge from Below triggers

2,371 cards can cause a creature dying.

  1. End-Blaze Epiphany — When a creature dies thanks to Undercity's Embrace, End-Blaze Epiphany triggers

EDH Seer reads the oracle text of every card in a Commander decklist and reports which pairs actually work together, with the reason printed next to each one.

34,433
cards in the corpus, 21,317 of them read in full
~495
synergy edges in an average Commander deck
0
model calls when you analyse a deck

What an edge is, and what it is not

Krenko, Mob Boss produces
enters · creature · token
Impact Tremors cares about

Edge. When a creature enters thanks to Krenko, Mob Boss, Impact Tremors deals 1 damage.

Farseek produces
enters · land
Enduring Courage cares about

No edge. It wants a creature entering, and a fetched land is not one.

What it refuses to claim

Ramp, removal and card draw are roles, not synergies — they make a deck work without pairing with anything, so they are counted as slots rather than drawn as edges. A card that refers to itself ("this creature", "this spell") is read as itself and not as a class. Where the rules cannot say something, the report says nothing: a missing claim is better than a confident wrong one.

Read how the engine decides →