Fires of Invention

a spell is cast — 155 cards in the game can cause this (Fires of Invention is one).

1. Glaring Fleshraker — When Fires of Invention is cast, Glaring Fleshraker makes a token
2. The Kingpin of Crime — When Fires of Invention is cast, The Kingpin of Crime drains each opponent
3. Leader's Talent — When Fires of Invention is cast, Leader's Talent puts a counter on a creature
4. Demigod of Revenge — When Demigod of Revenge is cast thanks to Fires of Invention, it brings a card back
5. Sauron, Lord of the Rings — When Sauron, Lord of the Rings is cast thanks to Fires of Invention, it puts 5 counters on an Orc or Army
6. Nita, Forum Conciliator — When Fires of Invention is cast, Nita, Forum Conciliator puts a counter on a creature
7. Prossh, Skyraider of Kher — When Prossh, Skyraider of Kher is cast thanks to Fires of Invention, it makes the amount of mana spent to cast it tokens
8. Treasury Thrull — When Fires of Invention is cast, Treasury Thrull drains each opponent
9. Old Stickfingers — When Old Stickfingers is cast thanks to Fires of Invention, it mills a card
10. Norin the Wary — When Fires of Invention is cast, Norin the Wary flickers itself

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

a sorcery it makes cheaper to cast — 3,585 cards in the game can cause this (Fires of Invention is one).

Fires of Invention reduces what:

1. Pestilent Cauldron // Restorative Burst — costs
2. Haunt the Network — costs
3. Their Number Is Legion — costs

3,582 other cards care about it too. These are the ones with the most connections.

an enchantment is cast — 3,673 cards in the game can cause this (Fires of Invention is one).

When Fires of Invention is cast:

1. Hallowed Haunting — makes a token
2. Daxos the Returned — puts a counter on a permanent
3. Tatsunari, Toad Rider — makes a token
4. Sythis, Harvest's Hand — gains you 1 life
5. Sigil of the Empty Throne — makes a token
6. Dawnhart Geist — gains you 2 life
7. Herald of the Pantheon — gains you 1 life
8. Kami of Transience — puts a +1/+1 counter on itself
9. Argothian Enchantress — draws you 1 card
10. Mesa Enchantress — draws you 1 card

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

a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Fires of Invention is one).

1. Historian's Boon — When Fires of Invention enters, Historian's Boon makes a token

an enchantment it makes cheaper to cast — 3,713 cards in the game can cause this (Fires of Invention is one).

Fires of Invention reduces what:

1. Invasion of Tolvada // The Broken Sky — costs
2. Promise of Aclazotz // Foul Rebirth — costs
3. Conquest Mission — costs
4. Biotransference — costs

3,708 other cards care about it too. These are the ones with the most connections.

an enchantment enters the battlefield — 3,743 cards in the game can cause this (Fires of Invention is one).

When Fires of Invention enters:

1. Calix, Guided by Fate — puts a counter on a creature
2. Elvish Archivist — draws you 1 card
3. Victor, Valgavoth's Seneschal — surveils
4. Strength from the Fallen — gives +X/+X, where X is the number of creature cards in your graveyard
5. Doomwake Giant — shrinks a creature by -1/-1
6. Cacophony Unleashed — turns something into a creature
7. Ghostly Dancers — makes a token
8. Thassa's Devourer — mills a card
9. Killian, Decisive Mentor — taps a creature
10. Thoughtrender Lamia — makes an opponent discard a card

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

an instant it makes cheaper to cast — 3,773 cards in the game can cause this (Fires of Invention is one).

1. Start // Finish — Fires of Invention reduces what Start // Finish costs

3,772 other cards care about it too. These are the ones with the most connections.

an artifact it makes cheaper to cast — 4,531 cards in the game can cause this (Fires of Invention is one).

Fires of Invention reduces what:

1. Urabrask // The Great Work — costs
2. Sanar, Unfinished Genius // Wild Idea — costs
3. Daretti, Ingenious Iconoclast — costs
4. Urza's Command — costs
5. Elesh Norn // The Argent Etchings — costs
6. Yotia Declares War — costs
7. Parasitic Implant — costs
8. Urza's Saga — costs
9. Mirrodin Besieged — costs
10. Poetic Ingenuity — costs

4,521 other cards care about 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 (Fires of Invention is one).

Fires of Invention reduces what:

1. Extravagant Replication — costs
2. Devouring Sugarmaw // Have for Dinner — costs
3. Fuss // Bother — costs
4. The Rani — costs
5. Indulge // Excess — costs
6. Thopter Spy Network — costs
7. Dovin, Grand Arbiter — costs
8. Kaito, Dancing Shadow — costs
9. Saheeli, Sublime Artificer — costs
10. Metallurgic Summonings — costs

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

anything is cast — 31,128 cards in the game can cause this (Fires of Invention is one).

1. Sokka, Bold Boomeranger — When Fires of Invention is cast, Sokka, Bold Boomeranger puts a +1/+1 counter on itself

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