edhseer Oracle-level deck reading

The End

Instant

Produces: a creature or planeswalker leaving the battlefield, search permanent , anything leaving the battlefield, a library being shuffled, a card being drawn.

Cares about: nothing.

Partners

977 cards can cause a library being searched.

  1. Archivist of Oghma — When a permanent searches a library thanks to The End, Archivist of Oghma makes a player draw cards
  2. Wan Shi Tong, Librarian — When a permanent searches a library thanks to The End, Wan Shi Tong, Librarian puts a counter on a permanent
  3. Ob Nixilis, Unshackled — When a permanent searches a library thanks to The End, Ob Nixilis, Unshackled triggers

1,185 cards can cause a library being shuffled.

  1. Cosi's Trickster — When The End shuffles a library, Cosi's Trickster puts counters on a permanent
  2. Psychic Surgery — When The End shuffles a library, Psychic Surgery sets the top of a library

3,431 cards can cause a card being drawn.

  1. Moonring Mirror — When The End draws a card, Moonring Mirror triggers
  2. Wedding Ring — When The End draws a card, Wedding Ring makes a player draw 1 card
  3. Lat-Nam Adept — When The End draws a card, Lat-Nam Adept puts a counter on a permanent

4,359 cards can cause a nontoken creature leaving the battlefield.

  1. Dual Nature — When a creature leaves the battlefield thanks to The End, Dual Nature triggers

4,395 cards can cause a creature leaving the battlefield.

  1. Extractor Demon — When a creature leaves the battlefield thanks to The End, Extractor Demon mills a card
  2. Heart Wolf — When a creature leaves the battlefield thanks to The End, Heart Wolf triggers
  3. Traveling Plague — When a creature leaves the battlefield thanks to The End, Traveling Plague brings a card back

8,112 cards can cause anything leaving the battlefield.

  1. Fang, Fearless l'Cie — When The End leaves a graveyard, Fang, Fearless l'Cie draws you cards
  2. Quintorius, Field Historian — When The End leaves a graveyard, Quintorius, Field Historian makes a token
  3. Ark of Hunger — When The End leaves a graveyard, Ark of Hunger deals 1 damage

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 →