Smaug the Magnificent

a Dragon deals combat damage — 194 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

1. Parapet Thrasher — When Smaug the Magnificent deals combat damage, Parapet Thrasher triggers

a Dragon attacks — 194 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent attacks:

1. Utvara Hellkite — makes a token
2. Invasion of Tarkir // Defiant Thundermaw — deals 2 damage

a nontoken Dragon enters the battlefield — 201 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

1. Lathliss, Dragon Queen — When Smaug the Magnificent enters, Lathliss, Dragon Queen makes a token

a Dragon enters the battlefield — 226 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent enters:

1. Dragon Tempest — deals damage
2. Sarkhan, Dragon Ascendant — puts a +1/+1 counter on itself
3. Ganax, Astral Hunter — makes a token
4. Scourge of Valkas — deals damage
5. Dragon's Hoard — puts a gold counter on itself
6. Spit Flame — returns itself from the graveyard
7. Breaching Dragonstorm — triggers

anything deals noncombat damage — 1,797 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent 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. Chandra's Incinerator — deals that much damage
5. Chandra's Pyreling — gets +1/+0
6. Talon of Pain — puts a charge counter on itself
7. Asgardian Inspiration — returns itself from the graveyard
8. Thor, Guardian of Midgard — exiles a card from your library
9. Virtue of Courage // Embereth Blaze — exiles a card from your library

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

life is lost — 1,257 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent makes a player lose life:

1. Howlsquad Heavy — raises your speed
2. Walking Sarcophagus — raises your speed
3. Starting Column — raises your speed
4. Racers' Scoreboard — raises your speed
5. Outpace Oblivion — raises your speed
6. Kickoff Celebrations — raises your speed
7. Goblin Surveyor — raises your speed
8. Mindcrank — mills a card
9. Burnout Bashtronaut — raises your speed
10. Lich's Tomb — sacrifices a permanent

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

a token is created — 757 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

1. Idol of Oblivion — When Smaug the Magnificent makes a Treasure token, Idol of Oblivion draws you 1 card

an artifact enters the battlefield — 2,684 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When a Treasure enters thanks to Smaug the Magnificent:

1. Hedron Detonator — deals 1 damage
2. Machinesmith Automaton — puts a +1/+1 counter on itself
3. Oreplate Pangolin — puts a +1/+1 counter on itself
4. Arcbound Crusher — puts a +1/+1 counter on itself
5. Towashi Songshaper — gets +1/+0
6. Battered Golem — untaps itself
7. Dragonspark Reactor — puts a charge counter on itself
8. Grinding Station — untaps itself
9. Reckless Fireweaver — deals 1 damage
10. Quicksmith Genius — draws and discards

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

a creature attacks — 3,451 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent attacks:

1. Adaptive Omnitool — searches a library
2. Saw — sacrifices a creature
3. Ultima Weapon — kills a creature an opponent controls
4. Total War — kills a creature
5. The Spear of Leonidas — triggers

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

a creature blocks — 3,451 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent blocks:

1. Tide of War — sacrifices a creature
2. Dead-Iron Sledge — kills a creature

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

anything attacks — 3,451 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Misty Mountains Raider — puts 2 counters on a Goblin or Army
3. Razorkin Hordecaller — makes a token
4. War Effort — makes a token
5. Inti, Seneschal of the Sun — triggers
6. Gut, True Soul Zealot — sacrifices a creature or artifact
7. Cool but Rude — draws and discards
8. Swashbuckler Extraordinaire — sacrifices a Treasure

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

a creature enters the battlefield — 3,801 cards in Smaug the Magnificent's colors can cause this (Smaug the Magnificent is one).

When Smaug the Magnificent enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Gimli of the Glittering Caves — puts counters on a permanent
3. Wingnut, Bat on the Belfry — grants flying, haste and menace
4. Raphael, Most Attitude — exiles a card from your library

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