Hero of the Nyxborn

a Soldier creature enters the battlefield — 1,279 cards in the game can cause this (Hero of the Nyxborn is one).

1. Veteran's Armaments — When a Soldier enters thanks to Hero of the Nyxborn, Veteran's Armaments triggers

provide a creature to sacrifice — 2,720 cards in the game can cause this.

1. Industrial Advancement — Hero of the Nyxborn makes fodder for Industrial Advancement
2. Divergent Transformations — Hero of the Nyxborn makes fodder for Divergent Transformations
3. Transmogrify — Hero of the Nyxborn makes fodder for Transmogrify

2,717 other cards cause it too. These are the ones with the most connections.

a creature token enters the battlefield — 2,799 cards in the game can cause this (Hero of the Nyxborn is one).

When a Human or Soldier enters thanks to Hero of the Nyxborn:

1. Securitron Squadron — puts a counter on a permanent
2. Anointer Priest — gains you 1 life
3. Nesting Dovehawk — puts a +1/+1 counter on itself

a creature token is created — 2,799 cards in the game can cause this (Hero of the Nyxborn is one).

1. Staff of the Storyteller — When Hero of the Nyxborn makes a Human or Soldier token, Staff of the Storyteller puts a story counter on itself

3 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 (Hero of the Nyxborn is one).

When Hero of the Nyxborn 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 (Hero of the Nyxborn is one).

1. Historian's Boon — When Hero of the Nyxborn enters, Historian's Boon makes a token

a token enters the battlefield — 3,710 cards in the game can cause this (Hero of the Nyxborn is one).

When a Human or Soldier enters thanks to Hero of the Nyxborn:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (Hero of the Nyxborn is one).

When Hero of the Nyxborn makes a Human or Soldier token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

17 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 (Hero of the Nyxborn is one).

When Hero of the Nyxborn 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

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

a Human enters the battlefield — 4,639 cards in the game can cause this (Hero of the Nyxborn is one).

When a Human enters thanks to Hero of the Nyxborn:

1. General Kudro of Drannith — hits a graveyard
2. Heronblade Elite — puts a +1/+1 counter on itself
3. Kyler, Sigardian Emissary — puts a +1/+1 counter on itself
4. Thalia's Lieutenant — puts a +1/+1 counter on itself
5. Champion of the Parish — puts a +1/+1 counter on itself
6. Captain of the Mists — untaps itself
7. Erkenbrand, Lord of Westfold — gives +1/+0
8. Beregond of the Guard — gives +1/+1
9. Théoden, King of Rohan — grants double strike
10. Lossarnach Captain — taps a creature an opponent controls

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

anything attacks — 17,934 cards in the game can cause this (Hero of the Nyxborn is one).

When Hero of the Nyxborn attacks:

1. Within Range — makes each opponent lose life
2. Sparring Regimen — puts a counter on a creature
3. Campsite Cuisine — sacrifices a Food
4. Obsessive Pursuit — makes you lose life
5. Invisible Woman — triggers

133 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 (Hero of the Nyxborn is one).

When Hero of the Nyxborn is cast:

1. Primeval Bounty — makes a token
2. Communal Brewing — it arrives with counters thanks to Communal Brewing

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

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

1. Pollywog Prodigy — When Hero of the Nyxborn enters, Pollywog Prodigy puts a counter on itself
2. Airbender Ascension — When a Human or Soldier enters thanks to Hero of the Nyxborn, Airbender Ascension puts a quest counter on itself

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

anything enters the battlefield — 26,499 cards in the game can cause this (Hero of the Nyxborn is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Human or Soldier enters thanks to Hero of the Nyxborn, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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