Eidolon of Astral Winds

a nontoken Spirit deals combat damage — 725 cards in the game can cause this (Eidolon of Astral Winds is one).

1. Millicent, Restless Revenant — When Eidolon of Astral Winds deals combat damage, Millicent, Restless Revenant makes a token

a nontoken Spirit enters the battlefield — 727 cards in the game can cause this (Eidolon of Astral Winds is one).

1. Baboon Spirit — When Eidolon of Astral Winds enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 863 cards in the game can cause this (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds enters:

1. Mausoleum Wanderer — gets +1/+1
2. Drogskol Cavalry — gains you 2 life
3. Vanguard of the Restless — returns itself from the graveyard
4. Nebelgast Herald — taps a creature an opponent controls

a Spirit creature it boosts — 889 cards in the game can cause this.

1. Gallows Warden — Gallows Warden gives Eidolon of Astral Winds bigger stats
2. Long-Forgotten Gohei — Long-Forgotten Gohei gives Eidolon of Astral Winds bigger stats

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

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

When Eidolon of Astral Winds 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 (Eidolon of Astral Winds is one).

1. Historian's Boon — When Eidolon of Astral Winds enters, Historian's Boon makes a token

an enchantment enters the battlefield — 3,743 cards in the game can cause this.

1. Calix, Guided by Fate — When Eidolon of Astral Winds enters, Calix, Guided by Fate puts a counter on a creature
2. Elvish Archivist — When Eidolon of Astral Winds enters, Elvish Archivist draws you 1 card
3. Victor, Valgavoth's Seneschal — When Eidolon of Astral Winds enters, Victor, Valgavoth's Seneschal surveils
4. Strength from the Fallen — When Eidolon of Astral Winds enters, Strength from the Fallen gives +X/+X, where X is the number of creature cards in your graveyard
5. Doomwake Giant — When Eidolon of Astral Winds enters, Doomwake Giant shrinks a creature by -1/-1
6. Cacophony Unleashed — When Eidolon of Astral Winds enters, Cacophony Unleashed turns something into a creature
7. Ghostly Dancers — When Eidolon of Astral Winds enters, Ghostly Dancers makes a token
8. Thassa's Devourer — When Eidolon of Astral Winds enters, Thassa's Devourer mills a card
9. Daxos, Blessed by the Sun — When Daxos, Blessed by the Sun enters, Eidolon of Astral Winds grants flying
10. Enduring Innocence — When Enduring Innocence enters, Eidolon of Astral Winds grants flying
11. Nurturing Presence — When Nurturing Presence enters, Eidolon of Astral Winds grants flying
12. Spirit Bonds — When Spirit Bonds enters, Eidolon of Astral Winds grants flying
13. Blessed Sanctuary — When Blessed Sanctuary enters, Eidolon of Astral Winds grants flying
14. Pure Reflection — When Pure Reflection enters, Eidolon of Astral Winds grants flying
15. Glory Bearers — When Glory Bearers enters, Eidolon of Astral Winds grants flying
16. Lionheart Glimmer — When Lionheart Glimmer enters, Eidolon of Astral Winds grants flying
17. Endless Foot Assault — When Endless Foot Assault enters, Eidolon of Astral Winds grants flying
18. Militia's Pride — When Militia's Pride enters, Eidolon of Astral Winds grants flying
19. Killian, Decisive Mentor — When Eidolon of Astral Winds enters, Killian, Decisive Mentor taps a creature
20. Thoughtrender Lamia — When Eidolon of Astral Winds enters, Thoughtrender Lamia makes an opponent discard a card

223 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 (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds attacks:

1. Within Range — makes each opponent lose life
2. Sparring Regimen — puts a counter on a creature
3. Far Fortune, End Boss — deals 1 damage
4. Temmet, Naktamun's Will — draws you 1 card
5. Campsite Cuisine — sacrifices a Food
6. Obsessive Pursuit — makes you lose life
7. Invisible Woman — triggers
8. Caesar, Legion's Emperor — sacrifices a creature
9. Guide of Souls — triggers
10. Gossip's Talent — triggers

116 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 (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Path of Mettle // Metzali, Tower of Triumph — triggers

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

a creature blocks — 17,934 cards in the game can cause this (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Tide of War — sacrifices a creature
3. Dead-Iron Sledge — kills a creature

25 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 (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds 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 (Eidolon of Astral Winds is one).

When Eidolon of Astral Winds enters:

1. Pollywog Prodigy — puts a counter on itself
2. Airbender Ascension — puts a quest counter on itself
3. Slash, Reptile Rampager — deals 2 damage
4. Ray Fillet, Wave Warrior — puts a counter on itself
5. The Neutrinos — gets +1/+0
6. Wingnut, Bat on the Belfry — grants flying, haste and menace
7. Aetherstorm Roc — puts a counter on a permanent you control
8. Raphael, Most Attitude — exiles a card from your library

328 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 (Eidolon of Astral Winds is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Eidolon of Astral Winds enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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