Cataclysm

anything leaves the battlefield — 1 card in the game can cause this (Cataclysm is one).

1. Electro, Assaulting Battery — When Electro, Assaulting Battery leaves the battlefield thanks to Cataclysm, it triggers

a nontoken permanent is sacrificed — 108 cards in the game can cause this (Cataclysm is one).

When a permanent is sacrificed thanks to Cataclysm:

1. Tergrid, God of Fright // Tergrid's Lantern — brings a card back
2. It That Betrays — brings a card back
3. Nazgûl Battle-Mace — brings a card back
4. Skittering Precursor — makes a token
5. Evendo Brushrazer — exiles a card from your library

a permanent is sacrificed — 109 cards in the game can cause this (Cataclysm is one).

When a permanent is sacrificed thanks to Cataclysm:

1. Scavenger's Talent — mills a card
2. Sandbender Scavengers — puts a +1/+1 counter on itself
3. Popular Egotist — makes each opponent lose 1 life
4. Blood Aspirant — puts a +1/+1 counter on itself
5. Slaughter-Priest of Mogis — gets +2/+0
6. Merchant of Venom — puts a +1/+1 counter on itself
7. Sorcerer's Broom — makes a token
8. Vito, Fanatic of Aclazotz — gains you 2 life
9. Korvold, Fae-Cursed King — puts a +1/+1 counter on itself
10. Carmen, Cruel Skymarcher — puts a +1/+1 counter on itself

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

a permanent in a graveyard — 173 cards in the game can cause this (Cataclysm is one).

1. Cosmic Rebirth — Cataclysm puts cards into the graveyard that Cosmic Rebirth can bring back
2. Starving Revenant — Cataclysm fills your graveyard toward the 8 or more permanent cards Starving Revenant needs
3. Yuna's Decision — Cataclysm puts cards into the graveyard that Yuna's Decision can bring back
4. Squirming Emergence — Cataclysm puts cards into the graveyard, and Squirming Emergence gets bigger
5. Hologram Stalker — Cataclysm puts cards into the graveyard that Hologram Stalker can bring back
6. Badlands Revival — Cataclysm puts cards into the graveyard that Badlands Revival can bring back
7. Urborg Repossession — Cataclysm puts cards into the graveyard that Urborg Repossession can bring back
8. Return of the Mole Man — Cataclysm puts cards into the graveyard, and Return of the Mole Man gets bigger
9. Puca's Covenant — Cataclysm puts cards into the graveyard that Puca's Covenant can bring back
10. Trystan's Command — Cataclysm puts cards into the graveyard that Trystan's Command can bring back

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

a nontoken permanent is put into a graveyard from the battlefield — 173 cards in the game can cause this (Cataclysm is one).

When a permanent is put into a graveyard from the battlefield thanks to Cataclysm:

1. Jinxed Ring — deals 1 damage
2. Liability — makes a player lose 1 life

a permanent is put into a graveyard from the battlefield — 174 cards in the game can cause this (Cataclysm is one).

When a permanent is put into a graveyard from the battlefield thanks to Cataclysm:

1. Prince of Thralls — brings a card back
2. Kothophed, Soul Hoarder — draws you 1 card
3. Last Laugh — deals 1 damage
4. Sarulf, Realm Eater — puts a +1/+1 counter on itself
5. Aetherworks Marvel — adds 1 mana
6. Patron of the Nezumi — makes each opponent lose 1 life

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

a nontoken permanent leaves the battlefield — 313 cards in the game can cause this (Cataclysm is one).

1. Genku, Future Shaper — When a permanent leaves the battlefield thanks to Cataclysm, Genku, Future Shaper makes a token

a permanent leaves the battlefield — 315 cards in the game can cause this (Cataclysm is one).

When a permanent leaves the battlefield thanks to Cataclysm:

1. Super Shredder — puts a +1/+1 counter on itself
2. Nefarious Imp — scries

anything is sacrificed — 3,450 cards in the game can cause this (Cataclysm is one).

1. Death to Our Enemies — When Death to Our Enemies is sacrificed thanks to Cataclysm, it deals 7 damage
2. Gorbag of Minas Morgul — When a permanent is sacrificed thanks to Cataclysm, Gorbag of Minas Morgul triggers

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

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

When Cataclysm 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.

a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this (Cataclysm is one).

1. Long Feng, Grand Secretariat — When a permanent dies thanks to Cataclysm, Long Feng, Grand Secretariat puts a counter on a creature
2. Ojer Kaslem, Deepest Growth // Temple of Cultivation — When Ojer Kaslem, Deepest Growth // Temple of Cultivation dies thanks to Cataclysm, it returns itself from the graveyard
3. Oathkeeper, Takeno's Daisho — When Oathkeeper, Takeno's Daisho is put into a graveyard from the battlefield thanks to Cataclysm, it exiles a creature

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

a card in a graveyard — 7,589 cards in the game can cause this (Cataclysm is one).

1. Gale, Waterdeep Prodigy — Cataclysm puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
2. Transplant Theorist — Cataclysm puts cards into the graveyard that Transplant Theorist can bring back
3. Heart-Shaped Herb — Cataclysm puts cards into the graveyard that Heart-Shaped Herb can bring back
4. Wayward Angel — Cataclysm fills your graveyard toward the 7 or more cards Wayward Angel needs
5. Rescue from the Underworld — Cataclysm puts cards into the graveyard that Rescue from the Underworld can bring back
6. Victimize — Cataclysm puts cards into the graveyard that Victimize can bring back
7. Bound // Determined — Cataclysm puts cards into the graveyard that Bound // Determined can bring back
8. Enlightened Confidant — Cataclysm puts cards into the graveyard that Enlightened Confidant can bring back

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