Decree of Pain

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

1. Toothy, Imaginary Friend — When Toothy, Imaginary Friend leaves the battlefield thanks to Decree of Pain, it draws you cards
2. Electro, Assaulting Battery — When Electro, Assaulting Battery leaves the battlefield thanks to Decree of Pain, it triggers
3. Chainer, Dementia Master — When Chainer, Dementia Master leaves the battlefield thanks to Decree of Pain, it exiles a Nightmare

a sorcery is discarded — 68 cards in the game can cause this (Decree of Pain is one).

When Decree of Pain makes a player discard a card:

1. Bone Miser — draws you 1 card
2. Oskar, Rubbish Reclaimer — brings a card back
3. Conspiracy Theorist — brings a card back
4. Veronica, Dissident Scribe — makes a token
5. Green Goblin, Nemesis — puts a counter on a Goblin
6. Surly Badgersaur — deals damage

1 other card cares about it too. These are the ones with the most connections.

a card is discarded — 2,042 cards in the game can cause this (Decree of Pain is one).

When Decree of Pain makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

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

a creature in a graveyard — 2,769 cards in the game can cause this (Decree of Pain is one).

Decree of Pain puts cards into the graveyard that:

1. Edgar's Awakening — can bring back
2. Havengul Lich — can bring back
3. Liliana the Repentant — can bring back
4. Paleoloth — can bring back
5. Chainer, Nightmare Adept — can bring back
6. Banon, the Returners' Leader — can bring back
7. Surgical Suite // Hospital Room — can bring back
8. Sword of Light and Shadow — can bring back
9. Necromantic Thirst — can bring back
10. Krile Baldesion — can bring back

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

a nontoken creature dies — 2,769 cards in the game can cause this (Decree of Pain is one).

When a creature dies thanks to Decree of Pain:

1. Zahur, Glory's Past — makes a token
2. Vraska, the Silencer — brings a card back
3. Liesa, Forgotten Archangel — brings a card back
4. Avacyn, Angel of Horror — brings a card back
5. Yedora, Grave Gardener — brings a card back
6. Nim Deathmantle — brings a card back
7. Valkyrie's Call — brings a card back
8. Decaying Soil — brings a card back
9. High-Society Hunter — draws you 1 card
10. Overseer of the Damned — makes a token

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

a creature dies — 2,830 cards in the game can cause this (Decree of Pain is one).

1. Sangromancer — When a creature dies thanks to Decree of Pain, Sangromancer gains you 3 life
2. Pious Evangel // Wayward Disciple — When a creature dies thanks to Decree of Pain, Pious Evangel // Wayward Disciple makes each opponent lose 1 life
3. Daxos, Blessed by the Sun — When a creature dies thanks to Decree of Pain, Daxos, Blessed by the Sun gains you 1 life
4. Elas il-Kor, Sadistic Pilgrim — When a creature dies thanks to Decree of Pain, Elas il-Kor, Sadistic Pilgrim makes each opponent lose 1 life
5. Shriveling Rot — When a creature dies thanks to Decree of Pain, Shriveling Rot makes a player lose life equal to its toughness
6. Jeskai Sage — When Jeskai Sage dies thanks to Decree of Pain, it draws you 1 card
7. Meathook Massacre II — When a creature dies thanks to Decree of Pain, Meathook Massacre II brings a card back
8. Cyclops Superconductor — When Cyclops Superconductor dies thanks to Decree of Pain, it triggers
9. Saffi Eriksdotter — When a creature dies thanks to Decree of Pain, Saffi Eriksdotter sacrifices itself
10. Treacherous Vampire — When Treacherous Vampire dies thanks to Decree of Pain, it makes you lose life

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

a creature goes to a graveyard — 3,011 cards in the game can cause this (Decree of Pain is one).

When a creature hits the graveyard thanks to Decree of Pain:

1. Lorcan, Warlock Collector — brings a card back
2. Robot Domination — draws you 1 card
3. Lazav, Dimir Mastermind — copies a permanent
4. Profane Memento — gains you 1 life
5. Dennick, Pious Apprentice // Dennick, Pious Apparition — triggers
6. Soulcipher Board // Cipherbound Spirit — triggers

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

a creature leaves the battlefield — 4,238 cards in the game can cause this (Decree of Pain is one).

1. Ninja Teen — When a creature leaves the battlefield thanks to Decree of Pain, Ninja Teen makes each opponent lose 1 life

31 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 (Decree of Pain is one).

1. Gerrard, Weatherlight Hero — When Gerrard, Weatherlight Hero dies thanks to Decree of Pain, it exiles itself

17 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 (Decree of Pain is one).

1. Havi, the All-Father — Decree of Pain fills your graveyard toward the 4 or more cards Havi, the All-Father needs
2. Repentant Vampire — Decree of Pain fills your graveyard toward the 7 or more cards Repentant Vampire needs
3. Athreos, Shroud-Veiled — When Decree of Pain is in the graveyard, Athreos, Shroud-Veiled can bring it back

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