Niv-Mizzet, the Firemind

hits creature — 2,298 cards in the game can cause this.

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Niv-Mizzet, the Firemind onto the battlefield from your library
2. Polymorph — Polymorph can put Niv-Mizzet, the Firemind onto the battlefield from your library
3. Birthing Ritual — Birthing Ritual can put Niv-Mizzet, the Firemind onto the battlefield from your library
4. Industrial Advancement — Industrial Advancement can put Niv-Mizzet, the Firemind onto the battlefield from your library
5. Killer Instinct — Killer Instinct can put Niv-Mizzet, the Firemind onto the battlefield from your library
6. Arthur, Marigold Knight — Arthur, Marigold Knight can put Niv-Mizzet, the Firemind onto the battlefield from your library
7. Proteus Staff — Proteus Staff can put Niv-Mizzet, the Firemind onto the battlefield from your library
8. Synthetic Destiny — Synthetic Destiny can put Niv-Mizzet, the Firemind onto the battlefield from your library
9. Divergent Transformations — Divergent Transformations can put Niv-Mizzet, the Firemind onto the battlefield from your library
10. Transmogrify — Transmogrify can put Niv-Mizzet, the Firemind onto the battlefield from your library
11. Mass Polymorph — Mass Polymorph can put Niv-Mizzet, the Firemind onto the battlefield from your library
12. Chaos Mutation — Chaos Mutation can put Niv-Mizzet, the Firemind onto the battlefield from your library
13. Lukka, Coppercoat Outcast — Lukka, Coppercoat Outcast can put Niv-Mizzet, the Firemind onto the battlefield from your library
14. Identity Echo — Identity Echo can put Niv-Mizzet, the Firemind onto the battlefield from your library

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

a Dragon attacks — 474 cards in the game can cause this (Niv-Mizzet is one).

When Niv-Mizzet, the Firemind attacks:

1. Silumgar, the Drifting Death — shrinks a creature by -1/-1
2. Utvara Hellkite — makes a token
3. The Ur-Dragon — draws you that many cards
4. Atarka, World Render — grants double strike
5. Kolaghan, the Storm's Fury — gives +1/+0
6. Invasion of Tarkir // Defiant Thundermaw — deals 2 damage
7. Ojutai, Soul of Winter — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls
8. Dromoka, the Eternal — puts a counter on a permanent

a Dragon deals combat damage — 474 cards in the game can cause this (Niv-Mizzet is one).

When Niv-Mizzet, the Firemind deals combat damage:

1. Parapet Thrasher — triggers
2. Broodcaller Scourge — puts a permanent onto the battlefield
3. Zurgo and Ojutai — triggers

a nontoken Dragon enters the battlefield — 484 cards in the game can cause this (Niv-Mizzet is one).

When Niv-Mizzet, the Firemind enters:

1. Lathliss, Dragon Queen — makes a token
2. Miirym, Sentinel Wyrm — makes a token

a Dragon it applies enters with counters to — 488 cards in the game can cause this.

1. Dragonstorm Globe — Dragonstorm Globe gives Niv-Mizzet, the Firemind counters as it enters

487 other cards cause it too. These are the ones with the most connections.

a Dragon creature it boosts — 523 cards in the game can cause this.

1. Crucible of Fire — Crucible of Fire gives Niv-Mizzet, the Firemind bigger stats

522 other cards cause it too. These are the ones with the most connections.

a Dragon enters the battlefield — 524 cards in the game can cause this (Niv-Mizzet is one).

When Niv-Mizzet, the Firemind enters:

1. Dragon Tempest — deals damage
2. Bloomvine Regent // Claim Territory — gains you 3 life
3. Sarkhan, Dragon Ascendant — puts a +1/+1 counter on itself
4. Ganax, Astral Hunter — makes a token
5. Scourge of Valkas — deals damage
6. Bladewing's Thrall — returns itself from the graveyard
7. Sarkhan, Soul Aflame — copies a permanent
8. Teeming Dragonstorm — triggers
9. Corroding Dragonstorm — triggers
10. Roiling Dragonstorm — triggers

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

a nontoken Wizard enters the battlefield — 1,243 cards in the game can cause this (Niv-Mizzet is one).

1. Inalla, Archmage Ritualist — When Niv-Mizzet, the Firemind enters, Inalla, Archmage Ritualist makes a token

a Wizard creature enters the battlefield — 1,264 cards in the game can cause this (Niv-Mizzet is one).

1. Diviner's Wand — When Niv-Mizzet, the Firemind enters, Diviner's Wand triggers

a Wizard creature it grants abilities to — 1,269 cards in the game can cause this.

1. Astrologian's Planisphere — Astrologian's Planisphere gives Niv-Mizzet, the Firemind an extra ability

1,268 other cards cause it too. These are the ones with the most connections.

a Wizard creature it grants types to — 1,269 cards in the game can cause this.

1. Blue Mage's Cane — Blue Mage's Cane gives Niv-Mizzet, the Firemind an extra creature type

1,268 other cards cause it too. These are the ones with the most connections.

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

When Niv-Mizzet, the Firemind 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. Ghyrson Starn, Kelermorph — deals 2 damage
6. Chandra's Incinerator — deals that much damage
7. Chandra's Pyreling — gets +1/+0
8. Talon of Pain — puts a charge counter on itself
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 (Niv-Mizzet is one).

When Niv-Mizzet, the Firemind 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.

a card is drawn — 3,815 cards in the game can cause this.

1. Temmet, Naktamun's Will — When Niv-Mizzet, the Firemind makes a player draw a card, Temmet, Naktamun's Will gives +1/+1
2. Niv-Mizzet, Parun — When Niv-Mizzet, the Firemind makes a player draw a card, Niv-Mizzet, Parun deals 1 damage
3. The Locust God — When Niv-Mizzet, the Firemind makes a player draw a card, The Locust God makes a token
4. Starving Revenant — When Niv-Mizzet, the Firemind makes a player draw a card, Starving Revenant makes each opponent lose 1 life
5. Pollywog Prodigy — When Pollywog Prodigy makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
6. Master of Winds — When Master of Winds makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
7. Sokka, Bold Boomeranger — When Sokka, Bold Boomeranger makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
8. Windrider Wizard — When Windrider Wizard makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
9. Defiler of Dreams — When Defiler of Dreams makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
10. Sage of the Falls — When Sage of the Falls makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
11. Irreverent Gremlin — When Irreverent Gremlin makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
12. Ray Fillet, Wave Warrior — When Ray Fillet, Wave Warrior makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
13. Arni, Humble Scribe — When Arni, Humble Scribe makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage
14. Teo, Spirited Glider — When Teo, Spirited Glider makes a player draw a card, Niv-Mizzet, the Firemind deals 1 damage

923 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 (Niv-Mizzet is one).

1. Anthem of Rakdos — When Niv-Mizzet, the Firemind attacks, Anthem of Rakdos gives +2/+0

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