Discovery // Dispersal

you surveil — 233 cards in the game can cause this (Discovery is one).

When Discovery // Dispersal surveils:

1. Mirko, Obsessive Theorist — puts a +1/+1 counter on itself
2. Prudent Fateseer // Peer Review — gives +1/+0
3. Diviner of Victory // Unwind History — gets +1/+1
4. Saheeli, Consul of Oversight — makes a token
5. Copy Catchers — makes a token
6. Proft, Consulting Detective — puts a +1/+1 counter on itself
7. Matoya, Archon Elder — draws you 1 card
8. Denzilore Fatehold — puts a counter on a creature
9. Whispering Snitch — deals 1 damage
10. Blood Operative — makes you lose life

5 other cards care about it too. These are the ones with the most connections.

a card is discarded — 2,042 cards in the game can cause this (Discovery is one).

When a permanent makes a player discard a card thanks to Discovery // Dispersal:

1. Sangromancer — gains you 3 life
2. Lo and Li, Royal Advisors — puts a counter on an Advisor
3. Nath of the Gilt-Leaf — makes a token
4. Tourach, Dread Cantor — puts a +1/+1 counter on itself
5. Tinybones, Pocket Nuisance — deals 1 damage
6. Tinybones, Bauble Burglar — hits a graveyard
7. Fell Specter — makes each opponent lose 2 life
8. Spirit Cairn — makes a token
9. Confessor — gains you 1 life
10. Hostile Investigator — triggers

51 other cards care about it too. These are the ones with the most connections.

a sorcery it makes cheaper to cast — 3,585 cards in the game can cause this.

1. Primal Amulet // Primal Wellspring — Primal Amulet // Primal Wellspring reduces what Discovery // Dispersal costs
2. Case of the Ransacked Lab — Case of the Ransacked Lab reduces what Discovery // Dispersal costs
3. Jace's Sanctum — Jace's Sanctum reduces what Discovery // Dispersal costs
4. Glamdring, Foe-hammer // Gleam of Death — Glamdring, Foe-hammer // Gleam of Death reduces what Discovery // Dispersal costs
5. Mindsplice Apparatus — Mindsplice Apparatus reduces what Discovery // Dispersal costs
6. Arcane Melee — Arcane Melee reduces what Discovery // Dispersal costs
7. Font of Magic — Font of Magic reduces what Discovery // Dispersal costs

3,578 other cards cause it too. These are the ones with the most connections.

a sorcery is cast — 3,720 cards in the game can cause this (Discovery is one).

When Discovery // Dispersal is cast:

1. Electro, Assaulting Battery — adds 1 mana
2. Spellweaver Volute — copies a spell
3. Riku of Two Reflections — copies a spell
4. Sword of Wealth and Power — copies a spell
5. Lilah, Undefeated Slickshot — gets +1/+1
6. Niblis of Frost — gets +1/+1
7. Gale, Waterdeep Prodigy — brings a card back
8. Harness the Storm — brings a card back
9. Extus, Oriq Overlord // Awaken the Blood Avatar — brings a card back
10. Mica, Reader of Ruins — sacrifices an artifact

424 other cards care about it too. These are the ones with the most connections.

a card is drawn — 3,815 cards in the game can cause this (Discovery is one).

1. Toothy, Imaginary Friend — When Discovery // Dispersal makes a player draw a card, Toothy, Imaginary Friend puts a +1/+1 counter on itself

66 other cards care about it too. These are the ones with the most connections.

a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Discovery is one).

1. Dual Nature — When a creature leaves the battlefield thanks to Discovery // Dispersal, Dual Nature exiles a creature

3 other cards care about it too. These are the ones with the most connections.

a card in a graveyard — 7,589 cards in the game can cause this (Discovery is one).

Discovery // Dispersal puts cards into the graveyard that:

1. Pitchstone Wall — can bring back
2. Containment Construct — can bring back
3. Moonstone, Harsh Mistress — can bring back

441 other cards care about it too. These are the ones with the most connections.