TARDIS

a Vehicle enters the battlefield — 207 cards in the game can cause this (TARDIS is one).

1. Kolodin, Triumph Caster — When TARDIS enters, Kolodin, Triumph Caster turns something into a creature
2. Miles "Tails" Prower — When TARDIS enters, Miles "Tails" Prower draws you 1 card

2 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 (TARDIS is one).

1. Mendicant Core, Guidelight — When TARDIS is cast, Mendicant Core, Guidelight copies a spell
2. Sai, Master Thopterist — When TARDIS is cast, Sai, Master Thopterist makes a token
3. Ravenous Robots — When TARDIS is cast, Ravenous Robots makes a token
4. Pinnacle Emissary — When TARDIS is cast, Pinnacle Emissary makes a token
5. Mirrodin Besieged — When TARDIS is cast, Mirrodin Besieged makes a token
6. Poetic Ingenuity — When TARDIS is cast, Poetic Ingenuity makes a token
7. Digsite Engineer — When TARDIS is cast, Digsite Engineer makes a token
8. Myrsmith — When TARDIS is cast, Myrsmith makes a token
9. Riddlesmith — When TARDIS is cast, Riddlesmith draws you 1 card
10. Dr. Madison Li — When TARDIS is cast, 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 (TARDIS is one).

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

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

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

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

anything that is not a token enters the battlefield — 25,747 cards in the game can cause this (TARDIS is one).

1. Canoptek Spyder — When TARDIS enters, Canoptek Spyder draws you 1 card

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

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When TARDIS enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. HYDRA Assault Robot — When TARDIS enters, HYDRA Assault Robot deals 1 damage
3. Era of Innovation — When TARDIS enters, Era of Innovation puts a counter on a permanent you control

37 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 (TARDIS is one).

1. Sokka, Bold Boomeranger — When TARDIS is cast, Sokka, Bold Boomeranger puts a +1/+1 counter on itself
2. Saheeli, Radiant Creator — When TARDIS is cast, Saheeli, Radiant Creator puts a counter on a permanent you control

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