edhseer Oracle-level deck reading

Rootwater Shaman

Creature — Merfolk Shaman

Produces: an Aura creature being cast.

Cares about: nothing.

Partners

1 cards can cause an Aura creature being cast.

  1. Druid of Horns — When an Aura is cast thanks to Rootwater Shaman, Druid of Horns makes a token

119 cards can cause a creature being cast.

  1. Long List of the Ents — When an Aura is cast thanks to Rootwater Shaman, Long List of the Ents arrives with counters
  2. Akroan Line Breaker — When an Aura is cast thanks to Rootwater Shaman, Akroan Line Breaker gives +2/+0
  3. Oketra's Monument — When an Aura is cast thanks to Rootwater Shaman, Oketra's Monument makes a token

130 cards can cause a creature or planeswalker being cast.

  1. Varis, Silverymoon Ranger — When an Aura is cast thanks to Rootwater Shaman, Varis, Silverymoon Ranger triggers

158 cards can cause an artifact or creature being cast.

  1. Thousand Moons Smithy // Barracks of the Thousand — When an Aura is cast thanks to Rootwater Shaman, Thousand Moons Smithy // Barracks of the Thousand makes a token

162 cards can cause an artifact, battle, creature, enchantment or planeswalker being cast.

  1. The Everflowing Well // The Myriad Pools — When an Aura is cast thanks to Rootwater Shaman, The Everflowing Well // The Myriad Pools copies a permanent
  2. Unbound Flourishing — When an Aura is cast thanks to Rootwater Shaman, Unbound Flourishing adds mana
  3. Defiler of Dreams — When Rootwater Shaman is cast, Defiler of Dreams draws you 1 card

227 cards can cause a creature, instant or sorcery being cast.

  1. Inkling Mascot — When an Aura is cast thanks to Rootwater Shaman, Inkling Mascot grants a keyword
  2. Lecturing Scornmage — When an Aura is cast thanks to Rootwater Shaman, Lecturing Scornmage puts counters on a permanent
  3. Melancholic Poet — When an Aura is cast thanks to Rootwater Shaman, Melancholic Poet costs each opponent 1 life

640 cards can cause anything being cast.

  1. Havengul Lich — When an Aura is cast thanks to Rootwater Shaman, Havengul Lich grants a keyword
  2. Spellweaver Helix — When an Aura is cast thanks to Rootwater Shaman, Spellweaver Helix copies a permanent
  3. Arcee, Sharpshooter // Arcee, Acrobatic Coupe — When an Aura is cast thanks to Rootwater Shaman, Arcee, Sharpshooter // Arcee, Acrobatic Coupe puts that many counters on a permanent

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 →