Spellbinder

an instant is copied — 87 cards in the game can cause this (Spellbinder is one).

When an instant is copied thanks to Spellbinder:

1. Kalamax, the Stormsire — puts a +1/+1 counter on itself
2. Extus, Oriq Overlord // Awaken the Blood Avatar — brings a card back
3. Storm-Kiln Artist — makes a token
4. Professor Onyx — makes each opponent lose 2 life
5. Zaffai, Thunder Conductor — scries
6. Deekah, Fractal Theorist — makes a token
7. Elemental Expressionist — grants a keyword
8. Sedgemoor Witch — makes a token
9. Jadzi, Oracle of Arcavios // Journey to the Oracle — puts a creature, artifact, enchantment, instant, sorcery, planeswalker or battle onto the battlefield
10. Ashling, Flame Dancer — draws and discards

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

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

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

an Equipment enters the battlefield — 658 cards in the game can cause this.

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

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

anything is exiled — 2,497 cards in the game can cause this (Spellbinder is one).

1. The War Doctor — When an instant is exiled thanks to Spellbinder, The War Doctor puts a time counter on itself

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

When Spellbinder 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 (Spellbinder is one).

When Spellbinder 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 instant is cast — 3,931 cards in the game can cause this (Spellbinder is one).

When an instant is cast thanks to Spellbinder:

1. Lunar Mystic — draws you 1 card
2. Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time — grants rebound
3. Repeated Reverberation — copies an ability
4. Riku of Two Reflections — copies a spell
5. Sword of Wealth and Power — copies a spell
6. Gale, Waterdeep Prodigy — brings a card back
7. Harness the Storm — brings a card back
8. Metallurgic Summonings — makes a token
9. In the Eye of Chaos — counters a spell
10. Mica, Reader of Ruins — sacrifices an artifact

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

an artifact it grants abilities to — 4,531 cards in the game can cause this.

1. Darksteel Forge — Darksteel Forge gives Spellbinder indestructible

4,530 other cards cause it too. These are the ones with the most connections.

an artifact it applies untap to — 4,531 cards in the game can cause this.

1. Unwinding Clock — Unwinding Clock gives Spellbinder an extra untap

4,530 other cards cause it too. These are the ones with the most connections.

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

When Spellbinder 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 (Spellbinder is one).

When Spellbinder 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 (Spellbinder is one).

When Spellbinder 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.