Belbe's Portal

an artifact is cast — 3,683 cards in the game can cause this (Belbe's Portal is one).

When Belbe's Portal is cast:

1. Mendicant Core, Guidelight — copies a spell
2. Sai, Master Thopterist — makes a token
3. Ravenous Robots — makes a token
4. Pinnacle Emissary — makes a token
5. Mirrodin Besieged — makes a token
6. Poetic Ingenuity — makes a token
7. Digsite Engineer — makes a token
8. Myrsmith — makes a token
9. Riddlesmith — draws you 1 card
10. Dr. Madison Li — puts a counter on a permanent you control

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

a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Belbe's Portal is one).

When Belbe's Portal enters:

1. Ultron, Artificial Malevolence — makes a token
2. The Prydwen, Steel Flagship — makes a token
3. Conquest Mission — puts a quest counter on itself
4. Surge Conductor — proliferates
5. Replication Specialist — makes a token
6. Weapons Manufacturing — makes a token
7. Mirrorworks — makes a token

an artifact enters the battlefield — 4,643 cards in the game can cause this (Belbe's Portal is one).

When Belbe's Portal enters:

1. Transplant Theorist — draws you 1 card
2. Elvish Archivist — puts 2 +1/+1 counters on itself
3. Golbez, Crystal Collector — surveils
4. Sludge Strider — makes a player lose 1 life
5. Underhanded Designs — makes each opponent lose 1 life
6. Mechan Assembler — makes a token
7. Glassdust Hulk — gets +1/+1
8. Rook Turret — draws you 1 card
9. Hedron Detonator — deals 1 damage
10. Pactdoll Terror — makes each opponent lose 1 life

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

a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Belbe's Portal is one).

When a creature enters thanks to Belbe's Portal:

1. Riku of Two Reflections — makes a token
2. Samwise Gamgee — makes a token
3. Dual Nature — makes a token
4. Chainer, Nightmare Adept — grants haste
5. Preston, the Vanisher — makes a token
6. Angelic Sell-Sword — makes a token
7. Arni, Humble Scribe — untaps itself
8. Saradoc, Master of Buckland — makes a token
9. Lonis, Cryptozoologist — triggers
10. Radiant Solar — triggers

23 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 (Belbe's Portal is one).

1. Master of Winds — When Master of Winds enters thanks to Belbe's Portal, it draws you 2 cards
2. Lunarch Veteran // Luminous Phantom — When a creature enters thanks to Belbe's Portal, Lunarch Veteran // Luminous Phantom gains you 1 life
3. Pious Evangel // Wayward Disciple — When a creature enters thanks to Belbe's Portal, Pious Evangel // Wayward Disciple gains you 1 life
4. Daxos, Blessed by the Sun — When a creature enters thanks to Belbe's Portal, Daxos, Blessed by the Sun gains you 1 life
5. Elas il-Kor, Sadistic Pilgrim — When a creature enters thanks to Belbe's Portal, Elas il-Kor, Sadistic Pilgrim gains you 1 life
6. Glaring Fleshraker — When a creature enters thanks to Belbe's Portal, Glaring Fleshraker deals 1 damage
7. Blasting Station — When a creature enters thanks to Belbe's Portal, Blasting Station untaps itself
8. Mogg Bombers — When a creature enters thanks to Belbe's Portal, Mogg Bombers sacrifices itself
9. Flame-Kin War Scout — When a creature enters thanks to Belbe's Portal, Flame-Kin War Scout sacrifices itself
10. Monkey Cage — When a creature enters thanks to Belbe's Portal, Monkey Cage sacrifices itself

320 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 (Belbe's Portal is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a creature enters thanks to Belbe's Portal, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. HYDRA Assault Robot — When Belbe's Portal enters, HYDRA Assault Robot deals 1 damage
3. Ertha Jo, Frontier Mentor — When Ertha Jo, Frontier Mentor enters thanks to Belbe's Portal, it makes a token
4. Breya, Etherium Shaper — When Breya, Etherium Shaper enters thanks to Belbe's Portal, it makes 2 tokens
5. Pia and Kiran Nalaar — When Pia and Kiran Nalaar enters thanks to Belbe's Portal, it makes 2 tokens
6. Pia Nalaar — When Pia Nalaar enters thanks to Belbe's Portal, it makes a token
7. Tetzin, Gnome Champion // The Golden-Gear Colossus — When Tetzin, Gnome Champion // The Golden-Gear Colossus enters thanks to Belbe's Portal, it triggers
8. Sokka, Bold Boomeranger — When Sokka, Bold Boomeranger enters thanks to Belbe's Portal, it draws and discards
9. Era of Innovation — When Belbe's Portal enters, Era of Innovation puts a counter on a permanent you control
10. Daretti, Rocketeer Engineer — When Daretti, Rocketeer Engineer enters thanks to Belbe's Portal, it sacrifices an artifact

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

anything is cast — 31,128 cards in the game can cause this (Belbe's Portal is one).

1. Saheeli, Radiant Creator — When Belbe's Portal is cast, Saheeli, Radiant Creator puts a counter on a permanent you control

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