Sokka's Charge

an Ally it applies speed increase to — 273 cards in the game can cause this (Sokka's Charge is one).

Sokka's Charge gives:

1. Sokka, Bold Boomeranger — haste
2. Bloodline Pretender — haste
3. Gladewalker Ritualist — haste
4. Momo, Friendly Flier — haste
5. Toph, Earthbending Master — haste
6. The Earth King — haste
7. Teo, Spirited Glider — haste
8. Sokka, Tenacious Tactician — haste
9. Master Pakku — haste
10. The Mechanist, Aerial Artisan — haste

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

an Ally it grants abilities to — 273 cards in the game can cause this (Sokka's Charge is one).

Sokka's Charge gives:

1. Longshot, Rebel Bowman — double strike and lifelink
2. Mai, Scornful Striker — double strike and lifelink
3. Umara Entangler — double strike and lifelink
4. Ty Lee, Chi Blocker — double strike and lifelink
5. Moku, Meandering Drummer — double strike and lifelink
6. Barkform Harvester — double strike and lifelink
7. Gran-Gran — double strike and lifelink
8. Halimar Tidecaller — double strike and lifelink
9. Zada, Hedron Grinder — double strike and lifelink
10. Noyan Dar, Roil Shaper — double strike and lifelink

263 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 (Sokka's Charge is one).

When Sokka's Charge 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 (Sokka's Charge is one).

1. Historian's Boon — When Sokka's Charge enters, Historian's Boon makes a token

an enchantment enters the battlefield — 3,743 cards in the game can cause this (Sokka's Charge is one).

When Sokka's Charge 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

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