Rockalanche

a sorcery is cast — 3,720 cards in the game can cause this (Rockalanche is one).

When Rockalanche is cast:

1. Spellweaver Volute — copies a spell
2. Lilah, Undefeated Slickshot — gets +1/+1
3. Niblis of Frost — gets +1/+1
4. Primeval Bounty — puts 3 counters on a creature
5. Tetsuko Umezawa, Pursuer — gets +1/+1
6. Thor, God of Thunder — deals that spell's mana value damage
7. Krile Baldesion — brings a card back
8. Summon: Good King Mog XII — makes a token
9. Kykar, Wind's Fury — makes a token
10. Blood Funnel — sacrifices a creature

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

anything gets a counter — 4,415 cards in the game can cause this (Rockalanche is one).

1. All Will Be One — When a permanent gets a counter thanks to Rockalanche, All Will Be One deals that much damage

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

anything is cast — 31,128 cards in the game can cause this (Rockalanche is one).

When Rockalanche is cast:

1. Windrider Wizard — draws you 1 card
2. Sokka, Bold Boomeranger — puts a +1/+1 counter on itself
3. Relic Amulet — puts a charge counter on itself
4. Rockslide Sorcerer — deals 1 damage
5. Umara Wizard // Umara Skyfalls — grants flying
6. Alania, Divergent Storm — makes an opponent draw 1 card
7. Umara Mystic — gets +2/+0
8. Master of Winds — triggers

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