Goblin Boom Keg

an artifact is sacrificed — 761 cards in the game can cause this (Goblin Boom Keg is one).

When you sacrifice Goblin Boom Keg:

1. Megatron, Tyrant // Megatron, Destructive Force — deals the sacrificed artifact's mana value damage
2. Moonstone Eulogist — puts a +1/+1 counter on itself
3. Magnetic Snuffler — puts a +1/+1 counter on itself
4. Gleaming Geardrake — puts a +1/+1 counter on itself
5. Esoteric Duplicator — makes a token
6. Biotech Specialist — deals 2 damage
7. Jaws, Relentless Predator — deals 1 damage
8. Crime Novelist — puts a +1/+1 counter on itself

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

an artifact in a graveyard — 1,226 cards in the game can cause this (Goblin Boom Keg is one).

When Goblin Boom Keg is in the graveyard:

1. Loran, Disciple of History — can bring it back
2. The Emperor of Palamecia // The Lord Master of Hell — gets bigger
3. Builder's Talent — can bring it back
4. Trading Post — can bring it back
5. Tasigur, the Golden Fang — can bring it back
6. Serpent of the Pass — gets bigger
7. Emeria Shepherd — can bring it back
8. Goblin Engineer — can bring it back
9. Daretti, Rocketeer Engineer — can bring it back
10. Scrap Welder — can bring it back

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

a nontoken artifact is put into a graveyard from the battlefield — 1,226 cards in the game can cause this (Goblin Boom Keg is one).

When Goblin Boom Keg is put into a graveyard from the battlefield:

1. Pia's Revolution — deals 3 damage
2. Farid, Enterprising Salvager — makes a token
3. Psychomancer — makes each opponent lose 1 life
4. Sly Requisitioner — makes a token
5. Slagstone Refinery — makes a token
6. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers

1 other card cares about it too. These are the ones with the most connections.

an artifact goes to a graveyard — 1,250 cards in the game can cause this (Goblin Boom Keg is one).

When Goblin Boom Keg hits the graveyard:

1. Ultron the Annihilator — makes each opponent lose 1 life
2. Ultron's Auxiliary — puts a +1/+1 counter on itself

an artifact is put into a graveyard from the battlefield — 1,254 cards in the game can cause this.

1. Tezzeret's Touch — When Goblin Boom Keg is put into a graveyard from the battlefield, Tezzeret's Touch brings a card back
2. Krenko, Baron of Tin Street — When Goblin Boom Keg is put into a graveyard from the battlefield, Krenko, Baron of Tin Street makes a token
3. Syr Ginger, the Meal Ender — When Goblin Boom Keg is put into a graveyard from the battlefield, Syr Ginger, the Meal Ender puts a +1/+1 counter on itself
4. Shard of the Void Dragon — When Goblin Boom Keg is put into a graveyard from the battlefield, Shard of the Void Dragon puts 2 +1/+1 counters on itself
5. Ich-Tekik, Salvage Splicer — When Goblin Boom Keg is put into a graveyard from the battlefield, Ich-Tekik, Salvage Splicer puts a +1/+1 counter on itself
6. Gremlin Infestation — When Goblin Boom Keg is put into a graveyard from the battlefield, Gremlin Infestation makes a token
7. Summoning Station — When Goblin Boom Keg is put into a graveyard from the battlefield, Summoning Station untaps itself
8. Marionette Master — When Goblin Boom Keg is put into a graveyard from the battlefield, Marionette Master makes each opponent lose life equal to this creature's power
9. Fangren Marauder — When Goblin Boom Keg is put into a graveyard from the battlefield, Fangren Marauder gains you 5 life
10. Disciple of the Vault — When Goblin Boom Keg is put into a graveyard from the battlefield, Disciple of the Vault makes each opponent lose 1 life
11. Chrome Dome — Chrome Dome's copy of Goblin Boom Keg is sacrificed at end of turn, and the copy's own death ability triggers

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

an artifact leaves the battlefield — 1,680 cards in the game can cause this (Goblin Boom Keg is one).

1. Sludge Strider — When Goblin Boom Keg leaves the battlefield, Sludge Strider makes a player lose 1 life

anything deals noncombat damage — 3,068 cards in the game can cause this (Goblin Boom Keg is one).

When Goblin Boom Keg deals noncombat damage:

1. Quest for Pure Flame — puts a quest counter on itself
2. Soul-Scar Mage — puts that many counters on a permanent
3. Fear of Burning Alive — deals that amount damage
4. Niv-Mizzet, Visionary — draws you that many cards
5. Chandra's Incinerator — deals that much damage
6. Chandra's Pyreling — gets +1/+0
7. Talon of Pain — puts a charge counter on itself
8. Asgardian Inspiration — returns itself from the graveyard
9. Thor, Guardian of Midgard — exiles a card from your library
10. Virtue of Courage // Embereth Blaze — exiles a card from your library

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

life is lost — 3,160 cards in the game can cause this (Goblin Boom Keg is one).

When Goblin Boom Keg makes a player lose life:

1. Far Fortune, End Boss — raises your speed
2. Zahur, Glory's Past — raises your speed
3. Mendicant Core, Guidelight — raises your speed
4. Aether Syphon — raises your speed
5. Vnwxt, Verbose Host — raises your speed
6. Embalmed Ascendant — raises your speed
7. Slick Imitator — raises your speed
8. Oath of Lim-Dûl — sacrifices an enchantment
9. Marina Vendrell's Grimoire — triggers
10. Lich's Mastery — triggers

46 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 (Goblin Boom Keg is one).

When Goblin Boom Keg is cast:

1. Tomik, Izzet Sparkmage — gets +1/+1
2. Death to Our Enemies — makes a token
3. Artist's Talent — draws and discards

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