Sickening Dreams

a card is discarded — 2,042 cards in the game can cause this (Sickening Dreams is one).

When Sickening Dreams 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

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

anything deals noncombat damage — 3,068 cards in the game can cause this (Sickening Dreams is one).

When Sickening Dreams deals noncombat damage:

1. Quest for Pure Flame — puts a quest counter on itself
2. Soul-Scar Mage — puts that many counters on a permanent
3. Fear of Burning Alive — deals that amount damage
4. Niv-Mizzet, Visionary — draws you that many cards
5. Chandra's Incinerator — deals that much damage
6. Chandra's Pyreling — gets +1/+0
7. Talon of Pain — puts a charge counter on itself
8. Asgardian Inspiration — returns itself from the graveyard
9. Thor, Guardian of Midgard — exiles a card from your library
10. Virtue of Courage // Embereth Blaze — exiles a card from your library

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

life is lost — 3,160 cards in the game can cause this (Sickening Dreams is one).

When Sickening Dreams makes a player lose life:

1. Far Fortune, End Boss — raises your speed
2. Zahur, Glory's Past — raises your speed
3. Mendicant Core, Guidelight — raises your speed
4. Aether Syphon — raises your speed
5. Vnwxt, Verbose Host — raises your speed
6. Embalmed Ascendant — raises your speed
7. Slick Imitator — raises your speed
8. Oath of Lim-Dûl — sacrifices an enchantment
9. Marina Vendrell's Grimoire — triggers
10. Lich's Mastery — triggers

46 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 (Sickening Dreams is one).

When Sickening Dreams is cast:

1. Tomik, Izzet Sparkmage — gets +1/+1
2. Spellweaver Volute — copies a spell
3. Lilah, Undefeated Slickshot — gets +1/+1
4. Niblis of Frost — gets +1/+1
5. Primeval Bounty — puts 3 counters on a creature
6. Tetsuko Umezawa, Pursuer — gets +1/+1
7. Thor, God of Thunder — deals that spell's mana value damage
8. Krile Baldesion — brings a card back
9. Artist's Talent — draws and discards
10. Blood Funnel — sacrifices a creature

424 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 (Sickening Dreams is one).

1. Charnelhoard Wurm — Sickening Dreams puts cards into the graveyard that Charnelhoard Wurm can bring back
2. Gale, Waterdeep Prodigy — Sickening Dreams puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
3. Harness the Storm — Sickening Dreams puts cards into the graveyard that Harness the Storm can bring back
4. Samwise Gamgee — Sickening Dreams puts cards into the graveyard that Samwise Gamgee can bring back
5. Bloodbond March — Sickening Dreams puts cards into the graveyard that Bloodbond March can bring back
6. Transplant Theorist — Sickening Dreams puts cards into the graveyard that Transplant Theorist can bring back
7. Heart-Shaped Herb — Sickening Dreams puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Sickening Dreams fills your graveyard toward the 7 or more cards Wayward Angel needs
9. Rescue from the Underworld — Sickening Dreams puts cards into the graveyard that Rescue from the Underworld can bring back
10. Victimize — Sickening Dreams puts cards into the graveyard that Victimize can bring back

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

a creature is dealt damage — 18,923 cards in the game can cause this (Sickening Dreams is one).

1. Soul Link — When a creature is dealt damage thanks to Sickening Dreams, Soul Link gains you that much life

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