Vernal Equinox

an enchantment is cast — 3,673 cards in the game can cause this (Vernal Equinox is one).

When Vernal Equinox 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 (Vernal Equinox is one).

1. Historian's Boon — When Vernal Equinox enters, Historian's Boon makes a token

an enchantment it grants abilities to — 3,713 cards in the game can cause this (Vernal Equinox is one).

Vernal Equinox gives:

1. Weaver of Harmony — flash
2. Summon: Fenrir — flash
3. Summon: Brynhildr — flash
4. Druid's Call — flash
5. Spirit Bonds — flash
6. Gylwain, Casting Director — flash
7. Molten Echoes — flash
8. Flameshadow Conjuring — flash
9. Mirror March — flash
10. Blessed Sanctuary — flash

3,702 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 (Vernal Equinox is one).

When Vernal Equinox 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.

a creature it grants abilities to — 19,392 cards in the game can cause this (Vernal Equinox is one).

Vernal Equinox gives:

1. Primeval Bounty — flash
2. Daxos, Blessed by the Sun — flash
3. Dual Nature — flash
4. Enduring Innocence — flash
5. Enduring Courage — flash
6. Jugan Defends the Temple // Remnant of the Rising Star — flash
7. Nurturing Presence — flash
8. Purphoros, God of the Forge — flash
9. Dancing from Dark to Dawn — flash
10. Three Dog, Galaxy News DJ — flash

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