Molten Gatekeeper

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

When Molten Gatekeeper 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 (Molten Gatekeeper is one).

When Molten Gatekeeper 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 (Molten Gatekeeper is one).

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

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

When Molten Gatekeeper deals noncombat damage:

1. Quest for Pure Flame — puts a quest counter on itself
2. Fear of Burning Alive — deals that amount damage
3. Niv-Mizzet, Visionary — draws you that many cards
4. Ghyrson Starn, Kelermorph — deals 2 damage
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 (Molten Gatekeeper is one).

When Molten Gatekeeper 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. Nesting Bot — raises your speed
9. Howlsquad Heavy — raises your speed
10. Hour of Victory — raises your speed

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 (Molten Gatekeeper is one).

When Molten Gatekeeper is cast:

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

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 (Molten Gatekeeper is one).

When Molten Gatekeeper 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 it grants abilities to — 4,531 cards in the game can cause this.

1. Food Fight — Food Fight gives Molten Gatekeeper an extra ability
2. Darksteel Forge — Darksteel Forge gives Molten Gatekeeper indestructible

4,529 other cards cause it too. These are the ones with the most connections.

an artifact it grants types to — 4,531 cards in the game can cause this.

1. Silverskin Armor — Silverskin Armor gives Molten Gatekeeper an extra creature type

4,530 other cards cause it too. These are the ones with the most connections.

an artifact it applies untap to — 4,531 cards in the game can cause this.

1. Unwinding Clock — Unwinding Clock gives Molten Gatekeeper an extra untap

4,530 other cards cause it too. These are the ones with the most connections.

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

When Molten Gatekeeper 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

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

a creature attacks — 17,934 cards in the game can cause this (Molten Gatekeeper is one).

1. Anthem of Rakdos — When Molten Gatekeeper attacks, Anthem of Rakdos gives +2/+0

198 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 (Molten Gatekeeper is one).

1. Primeval Bounty — When Molten Gatekeeper is cast, Primeval Bounty makes a token

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

a creature it boosts — 19,392 cards in the game can cause this.

1. Vanquisher's Banner — Vanquisher's Banner gives Molten Gatekeeper bigger stats
2. Vibrating Sphere — Vibrating Sphere gives Molten Gatekeeper bigger stats
3. Quest for the Goblin Lord — Quest for the Goblin Lord gives Molten Gatekeeper bigger stats
4. Memorial Team Leader — Memorial Team Leader gives Molten Gatekeeper bigger stats
5. Chronicle of Victory — Chronicle of Victory gives Molten Gatekeeper bigger stats
6. Door of Destinies — Door of Destinies gives Molten Gatekeeper bigger stats
7. Infinite Hourglass — Infinite Hourglass gives Molten Gatekeeper bigger stats
8. Icon of Ancestry — Icon of Ancestry gives Molten Gatekeeper bigger stats
9. Caged Sun — Caged Sun gives Molten Gatekeeper bigger stats
10. Gauntlet of Might — Gauntlet of Might gives Molten Gatekeeper bigger stats

19,382 other cards cause it too. These are the ones with the most connections.

a creature it grants abilities to — 19,392 cards in the game can cause this.

1. Hexing Squelcher — Hexing Squelcher gives Molten Gatekeeper ward
2. Bloodcrusher of Khorne — Bloodcrusher of Khorne gives Molten Gatekeeper trample
3. Two-Headed Giant of Foriys — Two-Headed Giant of Foriys gives Molten Gatekeeper an extra ability
4. Foriysian Totem — Foriysian Totem gives Molten Gatekeeper an extra ability
5. Echo Circlet — Echo Circlet gives Molten Gatekeeper an extra ability
6. Vanguard's Shield — Vanguard's Shield gives Molten Gatekeeper an extra ability
7. Akroma's Memorial — Akroma's Memorial gives Molten Gatekeeper first strike, flying, haste, protection, trample and vigilance
8. Goblin War Drums — Goblin War Drums gives Molten Gatekeeper menace
9. Street Riot — Street Riot gives Molten Gatekeeper trample

19,383 other cards cause it too. These are the ones with the most connections.

a creature it applies speed increase to — 19,392 cards in the game can cause this.

1. Urabrask the Hidden — Urabrask the Hidden gives Molten Gatekeeper haste
2. Tannuk, Steadfast Second — Tannuk, Steadfast Second gives Molten Gatekeeper haste
3. Tuktuk Rubblefort — Tuktuk Rubblefort gives Molten Gatekeeper haste
4. Anger — Anger gives Molten Gatekeeper haste
5. Thousand-Year Elixir — Thousand-Year Elixir gives Molten Gatekeeper haste
6. Barbarian Class — Barbarian Class gives Molten Gatekeeper haste
7. Emblem of the Warmind — Emblem of the Warmind gives Molten Gatekeeper haste
8. Fervor — Fervor gives Molten Gatekeeper haste
9. Rage Reflection — Rage Reflection gives Molten Gatekeeper haste
10. Rising of the Day — Rising of the Day gives Molten Gatekeeper haste

19,382 other cards cause it too. These are the ones with the most connections.

a creature it applies extra combat to — 19,392 cards in the game can cause this.

1. Swinging Ship — Swinging Ship gives Molten Gatekeeper its extra combat

19,391 other cards cause it too. These are the ones with the most connections.

a creature it grants types to — 19,392 cards in the game can cause this.

1. Amorphous Axe — Amorphous Axe gives Molten Gatekeeper an extra creature type
2. Runed Stalactite — Runed Stalactite gives Molten Gatekeeper an extra creature type

19,390 other cards cause it too. These are the ones with the most connections.

a creature it makes cheaper to cast — 19,392 cards in the game can cause this.

1. Herald's Horn — Herald's Horn reduces what Molten Gatekeeper costs
2. Planar Gate — Planar Gate reduces what Molten Gatekeeper costs
3. Urza's Incubator — Urza's Incubator reduces what Molten Gatekeeper costs

19,389 other cards cause it too. These are the ones with the most connections.

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

1. Pollywog Prodigy — When Molten Gatekeeper enters, Pollywog Prodigy puts a counter on itself

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