edhseer Oracle-level deck reading

Swinging Ship

Artifact — Attraction

Produces: a creature untapping.

Cares about: the beginning of combat, a creature it applies extra combat to.

Partners

1 cards can cause anything untapping.

  1. King Macar, the Gold-Cursed — When King Macar, the Gold-Cursed untaps thanks to Swinging Ship, it triggers
  2. Merieke Ri Berit — When Merieke Ri Berit untaps thanks to Swinging Ship, it triggers
  3. Tui and La, Moon and Ocean — When Tui and La, Moon and Ocean untaps thanks to Swinging Ship, it puts counters on a permanent

507 cards can cause a creature untapping.

  1. Fishing Pole — When a creature untaps thanks to Swinging Ship, Fishing Pole triggers
  2. Giant Oyster — When Giant Oyster untaps thanks to Swinging Ship, it triggers
  3. Servant of Tymaret — When Servant of Tymaret untaps thanks to Swinging Ship, it costs each opponent 1 life

14,538 cards can cause a creature it applies extra combat to.

  1. Nissa, Worldsoul Speaker — Swinging Ship gives Nissa, Worldsoul Speaker its extra combat
  2. Greta, Sweettooth Scourge — Swinging Ship gives Greta, Sweettooth Scourge its extra combat
  3. Pteramander — Swinging Ship gives Pteramander its extra combat

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 →