Patchwork Gnomes

an artifact attacks — 1,243 cards in the game can cause this (Patchwork Gnomes is one).

When Patchwork Gnomes attacks:

1. Alibou, Ancient Witness — deals X damage
2. Bio-Asset Allocator — makes each opponent lose 1 life
3. Assaultron Dominator — puts a counter on a permanent
4. Aloy, Savior of Meridian — triggers

an artifact deals combat damage — 1,243 cards in the game can cause this (Patchwork Gnomes is one).

When Patchwork Gnomes deals combat damage:

1. Locutus of Borg — makes a token
2. Sharding Sphinx — makes a token
3. Antagonist Incorporator — makes a token
4. Research Thief — draws you 1 card
5. Thopter Spy Network — draws you 1 card
6. Hive Mind Coprocessor — makes you lose life
7. Pia Nalaar, Chief Mechanic — puts a counter on a permanent you control
8. Automated Assembly Line — triggers

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

a nontoken artifact deals combat damage — 1,243 cards in the game can cause this (Patchwork Gnomes is one).

1. Virulent Silencer — When Patchwork Gnomes deals combat damage, Virulent Silencer puts 2 counters on a permanent

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

When Patchwork Gnomes makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

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

an artifact is cast — 3,683 cards in the game can cause this (Patchwork Gnomes is one).

When Patchwork Gnomes is cast:

1. Mendicant Core, Guidelight — copies a spell
2. Sai, Master Thopterist — makes a token
3. Ravenous Robots — makes a token
4. Pinnacle Emissary — makes a token
5. Mirrodin Besieged — makes a token
6. Poetic Ingenuity — makes a token
7. Digsite Engineer — makes a token
8. Myrsmith — makes a token
9. Riddlesmith — draws you 1 card
10. Dr. Madison Li — puts a counter on a permanent you control

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

a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Patchwork Gnomes is one).

When Patchwork Gnomes enters:

1. Ultron, Artificial Malevolence — makes a token
2. The Prydwen, Steel Flagship — makes a token
3. Conquest Mission — puts a quest counter on itself
4. Surge Conductor — proliferates
5. Replication Specialist — makes a token
6. Weapons Manufacturing — makes a token
7. Mirrorworks — makes a token

an artifact enters the battlefield — 4,643 cards in the game can cause this (Patchwork Gnomes is one).

When Patchwork Gnomes enters:

1. Transplant Theorist — draws you 1 card
2. Elvish Archivist — puts 2 +1/+1 counters on itself
3. Golbez, Crystal Collector — surveils
4. Sludge Strider — makes a player lose 1 life
5. Underhanded Designs — makes each opponent lose 1 life
6. Mechan Assembler — makes a token
7. Glassdust Hulk — gets +1/+1
8. Rook Turret — draws you 1 card
9. Hedron Detonator — deals 1 damage
10. Pactdoll Terror — makes each opponent lose 1 life

57 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 (Patchwork Gnomes is one).

1. Thor, God of Thunder — Patchwork Gnomes puts cards into the graveyard that Thor, God of Thunder can bring back
2. Vessel of Endless Rest — Patchwork Gnomes puts cards into the graveyard that Vessel of Endless Rest can bring back
3. Samwise Gamgee — Patchwork Gnomes puts cards into the graveyard that Samwise Gamgee can bring back
4. Bloodbond March — Patchwork Gnomes puts cards into the graveyard that Bloodbond March can bring back
5. Gale, Waterdeep Prodigy — Patchwork Gnomes puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
6. Harness the Storm — Patchwork Gnomes puts cards into the graveyard that Harness the Storm can bring back
7. Heart-Shaped Herb — Patchwork Gnomes puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Patchwork Gnomes fills your graveyard toward the 7 or more cards Wayward Angel needs

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

a creature is cast — 18,010 cards in the game can cause this (Patchwork Gnomes is one).

1. Primeval Bounty — When Patchwork Gnomes is cast, Primeval Bounty makes a token

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

a creature enters the battlefield — 19,800 cards in the game can cause this (Patchwork Gnomes is one).

1. Pollywog Prodigy — When Patchwork Gnomes enters, Pollywog Prodigy puts a counter on itself

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