Benevolent Hydra — When Relief Captain gets a counter, Benevolent Hydra puts counters on something
Stocking the Pantry — When Relief Captain gets a counter, Stocking the Pantry puts a counter on a permanent
Shang-Chi, Martial Mentor — When Relief Captain gets a counter, Shang-Chi, Martial Mentor puts twice that many counters on something
102 cards can cause an artifact or creature getting a counter.
Ozolith, the Shattered Spire — When Relief Captain gets a counter, Ozolith, the Shattered Spire puts that many plus one counters on something
3,755 cards can cause anything getting a counter.
Herd Baloth — When Relief Captain gets a counter, Herd Baloth makes a token
Growth-Chamber Guardian — When Relief Captain gets a counter, Growth-Chamber Guardian searches a library
Mowu, Loyal Companion — When Relief Captain gets a counter, Mowu, Loyal Companion puts one plus the number that would be put counters on something
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 Bossproduces
enters · creature · token
Impact Tremorscares about
Edge. When a creature enters thanks to Krenko, Mob Boss, Impact Tremors deals 1 damage.
Farseekproduces
enters · land
Enduring Couragecares 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.