Sai, Master Thopterist

an Artificer enters the battlefield — 342 cards in the game can cause this (Sai is one).

1. Inventor's Goggles — When Sai, Master Thopterist enters, Inventor's Goggles triggers

an artifact is sacrificed — 761 cards in the game can cause this (Sai is one).

1. Megatron, Tyrant // Megatron, Destructive Force — When an artifact is sacrificed thanks to Sai, Master Thopterist, Megatron, Tyrant // Megatron, Destructive Force deals the sacrificed artifact's mana value damage
2. Carrot Cake — When Carrot Cake is sacrificed thanks to Sai, Master Thopterist, it makes a token
3. Heaped Harvest — When Heaped Harvest is sacrificed thanks to Sai, Master Thopterist, it searches a library
4. Moonstone Eulogist — When an artifact is sacrificed thanks to Sai, Master Thopterist, Moonstone Eulogist puts a +1/+1 counter on itself
5. Magnetic Snuffler — When an artifact is sacrificed thanks to Sai, Master Thopterist, Magnetic Snuffler puts a +1/+1 counter on itself
6. Gleaming Geardrake — When an artifact is sacrificed thanks to Sai, Master Thopterist, Gleaming Geardrake puts a +1/+1 counter on itself
7. Esoteric Duplicator — When an artifact is sacrificed thanks to Sai, Master Thopterist, Esoteric Duplicator makes a token
8. Biotech Specialist — When an artifact is sacrificed thanks to Sai, Master Thopterist, Biotech Specialist deals 2 damage
9. Jaws, Relentless Predator — When an artifact is sacrificed thanks to Sai, Master Thopterist, Jaws, Relentless Predator deals 1 damage
10. Crime Novelist — When an artifact is sacrificed thanks to Sai, Master Thopterist, Crime Novelist puts a +1/+1 counter on itself

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

an artifact in a graveyard — 1,226 cards in the game can cause this (Sai is one).

Sai, Master Thopterist puts cards into the:

1. Loran, Disciple of History — graveyard that Loran, Disciple of History can bring back
2. The Emperor of Palamecia // The Lord Master of Hell — graveyard, and The Emperor of Palamecia // The Lord Master of Hell gets bigger
3. Builder's Talent — graveyard that Builder's Talent can bring back
4. Trading Post — graveyard that Trading Post can bring back
5. Tasigur, the Golden Fang — graveyard that Tasigur, the Golden Fang can bring back
6. Serpent of the Pass — graveyard, and Serpent of the Pass gets bigger
7. Emeria Shepherd — graveyard that Emeria Shepherd can bring back
8. Goblin Engineer — graveyard that Goblin Engineer can bring back
9. Daretti, Rocketeer Engineer — graveyard that Daretti, Rocketeer Engineer can bring back
10. Scrap Welder — graveyard that Scrap Welder can bring back

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

a nontoken artifact is put into a graveyard from the battlefield — 1,226 cards in the game can cause this (Sai is one).

When an artifact is put into a graveyard from the battlefield thanks to Sai, Master Thopterist:

1. Pia's Revolution — deals 3 damage
2. Farid, Enterprising Salvager — makes a token
3. Psychomancer — makes each opponent lose 1 life
4. Sly Requisitioner — makes a token
5. Slagstone Refinery — makes a token
6. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers

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

an artifact goes to a graveyard — 1,250 cards in the game can cause this (Sai is one).

When an artifact hits the graveyard thanks to Sai, Master Thopterist:

1. Ultron the Annihilator — makes each opponent lose 1 life
2. Ultron's Auxiliary — puts a +1/+1 counter on itself

an artifact is put into a graveyard from the battlefield — 1,254 cards in the game can cause this (Sai is one).

When an artifact is put into a graveyard from the battlefield thanks to Sai, Master Thopterist:

1. Tezzeret's Touch — brings a card back
2. Krenko, Baron of Tin Street — makes a token
3. Syr Ginger, the Meal Ender — puts a +1/+1 counter on itself
4. Shard of the Void Dragon — puts 2 +1/+1 counters on itself
5. Ich-Tekik, Salvage Splicer — puts a +1/+1 counter on itself
6. Gremlin Infestation — makes a token
7. Summoning Station — untaps itself
8. Marionette Master — makes each opponent lose life equal to this creature's power
9. Fangren Marauder — gains you 5 life
10. Disciple of the Vault — makes each opponent lose 1 life

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

an artifact leaves the battlefield — 1,680 cards in the game can cause this (Sai is one).

1. Sludge Strider — When an artifact leaves the battlefield thanks to Sai, Master Thopterist, Sludge Strider makes a player lose 1 life

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

1. Jalira, Master Polymorphist — Sai, Master Thopterist makes fodder for Jalira, Master Polymorphist
2. Polymorph — Sai, Master Thopterist makes fodder for Polymorph
3. Synthetic Destiny — Sai, Master Thopterist makes fodder for Synthetic Destiny
4. Mass Polymorph — Sai, Master Thopterist makes fodder for Mass Polymorph

2,716 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 (Sai is one).

When a Thopter enters thanks to Sai, Master Thopterist:

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 (Sai is one).

1. Staff of the Storyteller — When Sai, Master Thopterist makes a Thopter 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.

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

1. Gorbag of Minas Morgul — When an artifact is sacrificed thanks to Sai, Master Thopterist, Gorbag of Minas Morgul triggers

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

cast an artifact — 3,683 cards in the game can cause this.

1. Relic Amulet — When Relic Amulet is cast, Sai, Master Thopterist makes a token
2. Chimeric Egg — When Chimeric Egg is cast, Sai, Master Thopterist makes a token
3. Tome of Legends — When Tome of Legends is cast, Sai, Master Thopterist makes a token
4. Canoptek Spyder — When Canoptek Spyder is cast, Sai, Master Thopterist makes a token
5. Sword of Wealth and Power — When Sword of Wealth and Power is cast, Sai, Master Thopterist makes a token
6. Cloudstone Curio — When Cloudstone Curio is cast, Sai, Master Thopterist makes a token
7. Traxos, Scourge Eternal — When Traxos, Scourge Eternal is cast, Sai, Master Thopterist makes a token
8. Lux Artillery — When Lux Artillery is cast, Sai, Master Thopterist makes a token
9. Adaptive Omnitool — When Adaptive Omnitool is cast, Sai, Master Thopterist makes a token
10. Monkey Cage — When Monkey Cage is cast, Sai, Master Thopterist makes a token

3,673 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 (Sai is one).

When a Thopter enters thanks to Sai, Master Thopterist:

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 (Sai is one).

When Sai, Master Thopterist makes a Thopter token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card

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

a card is drawn — 3,815 cards in the game can cause this (Sai is one).

1. Toothy, Imaginary Friend — When Sai, Master Thopterist makes a player draw a card, Toothy, Imaginary Friend puts a +1/+1 counter on itself

66 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 (Sai is one).

1. Shaun, Father of Synths — When Sai, Master Thopterist attacks, Shaun, Father of Synths makes a token

157 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 (Sai is one).

1. Invasion of New Capenna // Holy Frazzle-Cannon — When Sai, Master Thopterist attacks, Invasion of New Capenna // Holy Frazzle-Cannon puts counters on a permanent

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