Starfleet Communicator

a spell is copied — 122 cards in the game can cause this (Starfleet Communicator is one).

When Starfleet Communicator is copied:

1. Parnesse, the Subtle Brush — copies a spell
2. The Twelfth Doctor — puts a +1/+1 counter on itself
3. Curse of Shaken Faith — deals 2 damage

a nontoken Equipment enters the battlefield — 649 cards in the game can cause this (Starfleet Communicator is one).

1. Firion, Wild Rose Warrior — When Starfleet Communicator enters, Firion, Wild Rose Warrior makes a token

an Equipment enters the battlefield — 658 cards in the game can cause this (Starfleet Communicator is one).

When Starfleet Communicator enters:

1. Puresteel Paladin — draws you 1 card
2. Sokka and Suki — makes a token
3. Barret, Avalanche Leader — makes a token
4. The Mighty Thor, Jane Foster — draws you 1 card
5. Giott, King of the Dwarves — draws and discards
6. Hammer of Nazahn — triggers
7. Sigarda's Aid — triggers

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

a land enters the battlefield — 1,560 cards in the game can cause this (Starfleet Communicator is one).

When a land enters thanks to Starfleet Communicator:

1. Skyclave Pick-Axe — gives +2/+2
2. Primeval Bounty — gains you 3 life
3. Toph, Earthbending Master — puts a counter on a permanent
4. Dancing from Dark to Dawn — makes a token
5. Emeria Shepherd — brings a card back
6. Quest for the Necropolis — puts a quest counter on itself
7. Soul Stair Expedition — puts a quest counter on itself
8. Nissa of Shadowed Boughs — puts counters on a permanent
9. Thranduil, Sindarin Liege // Silvan Rally — makes a token
10. Silvan Reveler — returns itself from the graveyard

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

an artifact is cast — 3,683 cards in the game can cause this (Starfleet Communicator is one).

When Starfleet Communicator 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 (Starfleet Communicator is one).

When Starfleet Communicator 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

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

When Starfleet Communicator makes a player draw a card:

1. Temmet, Naktamun's Will — gives +1/+1
2. Niv-Mizzet, Parun — deals 1 damage
3. Aether Syphon — mills a card
4. The Locust God — makes a token
5. Starving Revenant — makes each opponent lose 1 life
6. Diviner's Wand — gets +1/+1
7. Ominous Seas — puts a foreshadow counter on itself
8. Dream Trawler — gets +1/+0
9. Iron Man, Armored Avenger — puts a counter on a creature
10. The Astonishing Ant-Man — puts a +1/+1 counter on itself

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

an artifact enters the battlefield — 4,643 cards in the game can cause this (Starfleet Communicator is one).

When Starfleet Communicator 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.

anything enters the battlefield — 26,499 cards in the game can cause this (Starfleet Communicator is one).

1. Era of Innovation — When Starfleet Communicator enters, Era of Innovation puts a counter on a permanent you control

48 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 (Starfleet Communicator is one).

1. Sokka, Bold Boomeranger — When Starfleet Communicator is cast, Sokka, Bold Boomeranger puts a +1/+1 counter on itself

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