edhseer Oracle-level deck reading

Blur of Heroism

Enchantment

Produces: a card being drawn, a Hero spell being cast.

Cares about: nothing.

Partners

2 cards can cause a Cat, Dog, Hero or spell being cast.

  1. Lucky the Pizza Dog — When a Hero is cast thanks to Blur of Heroism, Lucky the Pizza Dog makes a token

2 cards can cause a Hero spell being cast.

  1. Jarvis, Earth's Mightiest Butler — When a Hero is cast thanks to Blur of Heroism, Jarvis, Earth's Mightiest Butler draws you 1 card

177 cards can cause a spell being cast.

  1. The Council of Four — When a Hero is cast thanks to Blur of Heroism, The Council of Four makes a token
  2. Lattice Library — When a Hero is cast thanks to Blur of Heroism, Lattice Library makes a token
  3. Ogre Battlecaster — When a Hero is cast thanks to Blur of Heroism, Ogre Battlecaster gives +X/+0

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 →