Planetarium of Wan Shi Tong

surveil — 233 cards in the game can cause this.

1. Sword of Once and Future — When Sword of Once and Future surveils, Planetarium of Wan Shi Tong triggers
2. Tricorder — When Tricorder surveils, Planetarium of Wan Shi Tong triggers
3. H.E.R.B.I.E., Lovable Robot — When H.E.R.B.I.E., Lovable Robot surveils, Planetarium of Wan Shi Tong triggers
4. Cybernetic Specialist — When Cybernetic Specialist surveils, Planetarium of Wan Shi Tong triggers
5. Lunatic Pandora — When Lunatic Pandora surveils, Planetarium of Wan Shi Tong triggers
6. Boulderborn Dragon — When Boulderborn Dragon surveils, Planetarium of Wan Shi Tong triggers
7. A.I.M. Synthoids — When A.I.M. Synthoids surveils, Planetarium of Wan Shi Tong triggers
8. Foraging Wickermaw — When Foraging Wickermaw surveils, Planetarium of Wan Shi Tong triggers
9. Coastal Bulwark — When Coastal Bulwark surveils, Planetarium of Wan Shi Tong triggers
10. Sterling Hound — When Sterling Hound surveils, Planetarium of Wan Shi Tong triggers

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

you scry — 420 cards in the game can cause this.

1. Prudent Fateseer // Peer Review — When Planetarium of Wan Shi Tong scries, Prudent Fateseer // Peer Review gives +1/+0
2. Diviner of Victory // Unwind History — When Planetarium of Wan Shi Tong scries, Diviner of Victory // Unwind History gets +1/+1
3. Saheeli, Consul of Oversight — When Planetarium of Wan Shi Tong scries, Saheeli, Consul of Oversight makes a token
4. Celeborn the Wise — When Planetarium of Wan Shi Tong scries, Celeborn the Wise makes your creatures bigger
5. Proft, Consulting Detective — When Planetarium of Wan Shi Tong scries, Proft, Consulting Detective puts a +1/+1 counter on itself
6. Matoya, Archon Elder — When Planetarium of Wan Shi Tong scries, Matoya, Archon Elder draws you 1 card
7. Denzilore Fatehold — When Planetarium of Wan Shi Tong scries, Denzilore Fatehold puts a counter on a creature
8. Elminster — When Planetarium of Wan Shi Tong scries, Elminster costs less
9. Elrond, Master of Healing — When Planetarium of Wan Shi Tong scries, Elrond, Master of Healing puts a counter on a creature
10. Syr Ginger, the Meal Ender — When Syr Ginger, the Meal Ender scries, Planetarium of Wan Shi Tong triggers
11. Weatherlight Compleated — When Weatherlight Compleated scries, Planetarium of Wan Shi Tong triggers
12. Inquisitive Puppet — When Inquisitive Puppet scries, Planetarium of Wan Shi Tong triggers
13. Prophet of the Peak — When Prophet of the Peak scries, Planetarium of Wan Shi Tong triggers
14. Lembas — When Lembas scries, Planetarium of Wan Shi Tong triggers
15. Thaumaturge's Familiar — When Thaumaturge's Familiar scries, Planetarium of Wan Shi Tong triggers
16. Candy Trail — When Candy Trail scries, Planetarium of Wan Shi Tong triggers
17. Chrome Cat — When Chrome Cat scries, Planetarium of Wan Shi Tong triggers
18. Bronze Walrus — When Bronze Walrus scries, Planetarium of Wan Shi Tong triggers
19. Clockwork Droid — When Clockwork Droid scries, Planetarium of Wan Shi Tong triggers
20. Galadriel of Lothlórien — When Planetarium of Wan Shi Tong scries, Galadriel of Lothlórien puts a land onto the battlefield

39 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 (Planetarium of Wan Shi Tong is one).

When Planetarium of Wan Shi Tong 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 (Planetarium of Wan Shi Tong is one).

When Planetarium of Wan Shi Tong 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 (Planetarium of Wan Shi Tong is one).

When Planetarium of Wan Shi Tong 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 (Planetarium of Wan Shi Tong is one).

When Planetarium of Wan Shi Tong enters:

1. HYDRA Assault Robot — deals 1 damage
2. Era of Innovation — puts a counter on a permanent you control

41 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 (Planetarium of Wan Shi Tong is one).

When Planetarium of Wan Shi Tong is cast:

1. Sokka, Bold Boomeranger — puts a +1/+1 counter on itself
2. 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.