Sidisi, Brood Tyrant

a Snake deals combat damage — 226 cards in the game can cause this (Sidisi is one).

1. Seshiro the Anointed — When Sidisi, Brood Tyrant deals combat damage, Seshiro the Anointed draws you 1 card

a nontoken Snake enters the battlefield — 227 cards in the game can cause this (Sidisi is one).

1. Sosuke's Summons — When Sidisi, Brood Tyrant enters, Sosuke's Summons returns itself from the graveyard

a Snake creature it boosts — 245 cards in the game can cause this.

1. Sosuke, Son of Seshiro — Sosuke, Son of Seshiro gives Sidisi, Brood Tyrant bigger stats

244 other cards cause it too. These are the ones with the most connections.

a Shaman creature enters the battlefield — 539 cards in the game can cause this (Sidisi is one).

1. Thornbite Staff — When Sidisi, Brood Tyrant enters, Thornbite Staff triggers

a Zombie enters the battlefield — 795 cards in the game can cause this (Sidisi is one).

When a Zombie enters thanks to Sidisi, Brood Tyrant:

1. Noxious Ghoul — shrinks a creature by -1/-1
2. Geralf, the Fleshwright — puts counters on a permanent
3. Wayward Servant — makes each opponent lose 1 life
4. Champion of the Perished — puts a +1/+1 counter on itself
5. Mummy Paramount — gets +1/+1
6. Unconventional Tactics — returns itself from the graveyard
7. Binding Mummy — taps a creature or artifact

provide a creature to sacrifice — 2,720 cards in the game can cause this.

1. Jalira, Master Polymorphist — Sidisi, Brood Tyrant makes fodder for Jalira, Master Polymorphist
2. Polymorph — Sidisi, Brood Tyrant makes fodder for Polymorph
3. Birthing Ritual — Sidisi, Brood Tyrant makes fodder for Birthing Ritual
4. Proteus Staff — Sidisi, Brood Tyrant makes fodder for Proteus Staff
5. Synthetic Destiny — Sidisi, Brood Tyrant makes fodder for Synthetic Destiny
6. Mass Polymorph — Sidisi, Brood Tyrant makes fodder for Mass Polymorph

2,714 other cards cause it too. These are the ones with the most connections.

a creature token enters the battlefield — 2,799 cards in the game can cause this (Sidisi is one).

When a Zombie enters thanks to Sidisi, Brood Tyrant:

1. Securitron Squadron — puts a counter on a permanent
2. Anointer Priest — gains you 1 life
3. Nesting Dovehawk — puts a +1/+1 counter on itself

a creature token is created — 2,799 cards in the game can cause this (Sidisi is one).

1. Staff of the Storyteller — When Sidisi, Brood Tyrant makes a Zombie token, Staff of the Storyteller puts a story counter on itself

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

put a creature into a graveyard — 3,011 cards in the game can cause this.

When a creature hits the graveyard thanks to:

1. Life's Finale — Sidisi, Brood Tyrant makes a token
2. Vizier of the Anointed — Sidisi, Brood Tyrant makes a token
3. Corpse Connoisseur — Sidisi, Brood Tyrant makes a token
4. Dina's Guidance — Sidisi, Brood Tyrant makes a token
5. Buried Alive — Sidisi, Brood Tyrant makes a token

3,006 other cards cause it too. These are the ones with the most connections.

a token enters the battlefield — 3,710 cards in the game can cause this (Sidisi is one).

When a Zombie enters thanks to Sidisi, Brood Tyrant:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (Sidisi is one).

When Sidisi, Brood Tyrant makes a Zombie token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

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 (Sidisi is one).

Sidisi, Brood Tyrant:

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Sidisi is one).

When a card hits the graveyard thanks to Sidisi, Brood Tyrant:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Planar Void — hits a graveyard
3. Measure of Wickedness — gives an opponent control of itself
4. Energy Field — sacrifices itself

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

anything attacks — 17,934 cards in the game can cause this (Sidisi is one).

When Sidisi, Brood Tyrant attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Invisible Woman — triggers
4. Caesar, Legion's Emperor — sacrifices a creature
5. Guide of Souls — triggers
6. Campsite Cuisine — sacrifices a Food

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

a creature attacks — 17,934 cards in the game can cause this (Sidisi is one).

When Sidisi, Brood Tyrant attacks:

1. Adaptive Omnitool — searches a library
2. Saw — sacrifices a creature

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

a creature blocks — 17,934 cards in the game can cause this (Sidisi is one).

1. Tide of War — When Sidisi, Brood Tyrant blocks, Tide of War sacrifices a creature

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

a creature enters the battlefield — 19,800 cards in the game can cause this (Sidisi is one).

1. Slash, Reptile Rampager — When a Zombie enters thanks to Sidisi, Brood Tyrant, Slash, Reptile Rampager deals 2 damage
2. Gimli of the Glittering Caves — When Sidisi, Brood Tyrant enters, Gimli of the Glittering Caves puts counters on a permanent
3. Ray Fillet, Wave Warrior — When Sidisi, Brood Tyrant enters, Ray Fillet, Wave Warrior puts a counter on itself
4. Legolas Greenleaf — When Sidisi, Brood Tyrant enters, Legolas Greenleaf puts a counter on a permanent
5. The Neutrinos — When a Zombie enters thanks to Sidisi, Brood Tyrant, The Neutrinos gets +1/+0
6. Wingnut, Bat on the Belfry — When a Zombie enters thanks to Sidisi, Brood Tyrant, Wingnut, Bat on the Belfry grants flying, haste and menace
7. Aetherstorm Roc — When a Zombie enters thanks to Sidisi, Brood Tyrant, Aetherstorm Roc puts a counter on a permanent you control
8. Raphael, Most Attitude — When a Zombie enters thanks to Sidisi, Brood Tyrant, Raphael, Most Attitude exiles a card from your library

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

anything enters the battlefield — 26,499 cards in the game can cause this.

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Zombie enters thanks to Sidisi, Brood Tyrant, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. Experimental Lab // Staff Room — When Sidisi, Brood Tyrant enters thanks to Experimental Lab // Staff Room, it mills a card
3. Body Launderer — When Sidisi, Brood Tyrant enters thanks to Body Launderer, it mills a card
4. Scion of Darkness — When Sidisi, Brood Tyrant enters thanks to Scion of Darkness, it mills a card
5. Copycrook — When Sidisi, Brood Tyrant enters because Copycrook copies it, its ability triggers again
6. Waxen Shapethief — When Sidisi, Brood Tyrant enters because Waxen Shapethief copies it, its ability triggers again
7. Zoologist — When Sidisi, Brood Tyrant enters thanks to Zoologist, it mills a card
8. Moldering Gym // Weight Room — When Sidisi, Brood Tyrant enters thanks to Moldering Gym // Weight Room, it mills a card
9. Underwater Tunnel // Slimy Aquarium — When Sidisi, Brood Tyrant enters thanks to Underwater Tunnel // Slimy Aquarium, it mills a card
10. Call of the Wild — When Sidisi, Brood Tyrant enters thanks to Call of the Wild, it mills a card

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