Seven of Nine, Unassimilated

an artifact deals combat damage — 791 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated deals combat damage:

1. Sharding Sphinx — makes a token
2. Research Thief — draws you 1 card
3. Thopter Spy Network — draws you 1 card

a nontoken artifact deals combat damage — 791 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

1. Virulent Silencer — When Seven of Nine, Unassimilated deals combat damage, Virulent Silencer puts 2 counters on a permanent

a card is discarded — 493 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated makes a player discard a card:

1. Containment Construct — brings a card back
2. Scrounging Skyray — puts that many +1/+1 counters on itself
3. Curator of Mysteries — scries
4. All-Seeing Arbiter — shrinks a creature
5. Drake Haven — makes a token
6. Hekma Sentinels — gets +1/+1
7. Cunning Survivor — gets +1/+0
8. Zenith Seeker — grants flying
9. Currency Converter — exiles it
10. Bag of Holding — exiles it

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

an artifact is cast — 2,506 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated is cast:

1. Sai, Master Thopterist — makes a token
2. Mirrodin Besieged — makes a token
3. Riddlesmith — draws you 1 card
4. Patchwork Automaton — puts a +1/+1 counter on itself
5. Iron Man, Bleeding Edge — copies a spell
6. Golem Foundry — puts a charge counter on itself
7. Efficient Construction — makes a token
8. Vedalken Archmage — draws you 1 card
9. Mirran Spy — untaps a permanent
10. Forensic Gadgeteer — triggers

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

a nontoken artifact enters the battlefield — 2,517 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated enters:

1. Ultron, Artificial Malevolence — makes a token
2. Surge Conductor — proliferates
3. Replication Specialist — makes a token
4. Mirrorworks — makes a token

a card is drawn — 1,454 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated makes a player draw a card:

1. Aether Syphon — mills a card
2. Diviner's Wand — gets +1/+1
3. Ominous Seas — puts a foreshadow counter on itself
4. Iron Man, Armored Avenger — puts a counter on a creature
5. Psychosis Crawler — makes each opponent lose 1 life
6. Lyla, Holographic Assistant — puts a counter on a creature
7. Data, New Life — puts a +1/+1 counter on itself
8. Chasm Skulker — puts a +1/+1 counter on itself
9. Nadir Kraken — puts a +1/+1 counter on itself
10. Teferi, Temporal Pilgrim — puts a loyalty counter on itself

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

a Human enters the battlefield — 634 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

1. Captain of the Mists — When Seven of Nine, Unassimilated enters, Captain of the Mists untaps itself

an artifact enters the battlefield — 2,644 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

When Seven of Nine, Unassimilated enters:

1. Transplant Theorist — draws you 1 card
2. Mechan Assembler — makes a token
3. Rook Turret — draws you 1 card
4. Skyswimmer Koi — draws you 1 card
5. Kappa Cannoneer — puts a +1/+1 counter on itself
6. Arcbound Crusher — puts a +1/+1 counter on itself
7. Battered Golem — untaps itself
8. Grinding Station — untaps itself
9. Donatello, Way with Machines — puts a +1/+1 counter on itself
10. Lumengrid Sentinel — taps a permanent

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

a card in a graveyard — 1,684 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

Seven of Nine, Unassimilated:

1. Vessel of Endless Rest — puts cards into the graveyard that Vessel of Endless Rest can bring back
2. Gale, Waterdeep Prodigy — puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
3. Heart-Shaped Herb — puts cards into the graveyard that Heart-Shaped Herb can bring back
4. Mindwhisker — fills your graveyard toward the 7 or more cards Mindwhisker needs
5. Barkform Harvester — puts cards into the graveyard that Barkform Harvester can bring back
6. Cybernetic Specialist — puts cards into the graveyard that Cybernetic Specialist can bring back
7. Picklock Prankster // Free the Fae — puts cards into the graveyard that Picklock Prankster // Free the Fae can bring back
8. Reito Sentinel — puts cards into the graveyard that Reito Sentinel can bring back
9. Most Decrepit Old Bird // Speak Secrets — fills your graveyard toward the 7 or more cards Most Decrepit Old Bird // Speak Secrets needs
10. Vantress Gargoyle — fills a graveyard toward the 7 or more cards Vantress Gargoyle needs

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

a creature enters the battlefield — 3,581 cards in Seven of Nine's colors can cause this (Seven of Nine is one).

1. Pollywog Prodigy — When Seven of Nine, Unassimilated enters, Pollywog Prodigy puts a counter on itself

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