Calamity of the Titans

a planeswalker is exiled — 231 cards in the game can cause this (Calamity of the Titans is one).

1. Kaya's Ghostform — When a creature is exiled thanks to Calamity of the Titans, Kaya's Ghostform blinks a permanent

a nontoken creature is exiled — 995 cards in the game can cause this (Calamity of the Titans is one).

1. The War Games — When a creature is exiled thanks to Calamity of the Titans, The War Games exiles a Warrior

a creature is exiled — 1,003 cards in the game can cause this (Calamity of the Titans is one).

1. Elemental Expressionist — When Elemental Expressionist is exiled thanks to Calamity of the Titans, it makes a token
2. Ashnod's Intervention — When a creature is exiled thanks to Calamity of the Titans, Ashnod's Intervention brings a card back
3. Syr Vondam, Sunstar Exemplar — When a creature is exiled thanks to Calamity of the Titans, Syr Vondam, Sunstar Exemplar puts a +1/+1 counter on itself
4. Kaya, Spirits' Justice — When a creature is exiled thanks to Calamity of the Titans, Kaya, Spirits' Justice copies a permanent
5. Soulherder — When a creature is exiled thanks to Calamity of the Titans, Soulherder puts a +1/+1 counter on itself

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

anything is exiled — 2,497 cards in the game can cause this (Calamity of the Titans is one).

1. The War Doctor — When a creature or planeswalker is exiled thanks to Calamity of the Titans, The War Doctor puts a time counter on itself

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

When Calamity of the Titans 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 is cast — 31,128 cards in the game can cause this (Calamity of the Titans is one).

When Calamity of the Titans is cast:

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

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