Galvanic Iteration

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

When Galvanic Iteration 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

cast a sorcery — 3,720 cards in the game can cause this.

1. Ral, Monsoon Mage // Ral, Leyline Prodigy — When an instant is cast thanks to Ral, Monsoon Mage // Ral, Leyline Prodigy, Galvanic Iteration copies a spell
2. Myra the Magnificent — When an instant is cast thanks to Myra the Magnificent, Galvanic Iteration copies a spell
3. Melek, Izzet Paragon — When an instant is cast thanks to Melek, Izzet Paragon, Galvanic Iteration copies a spell
4. Renegade Bull — When an instant is cast thanks to Renegade Bull, Galvanic Iteration copies a spell
5. Mission Briefing — When Mission Briefing is cast, Galvanic Iteration copies a spell
6. Sorcerous Squall — When Sorcerous Squall is cast, Galvanic Iteration copies a spell
7. Finale of Promise — When Finale of Promise is cast, Galvanic Iteration copies a spell
8. Spectral Arcanist — When an instant is cast thanks to Spectral Arcanist, Galvanic Iteration copies a spell
9. Jace, Vryn's Prodigy // Jace, Telepath Unbound — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Galvanic Iteration copies a spell
10. Diviner of Mist — When an instant is cast thanks to Diviner of Mist, Galvanic Iteration copies a spell

3,710 other cards cause it too. These are the ones with the most connections.

an instant is cast — 3,931 cards in the game can cause this.

1. Lunar Mystic — When Galvanic Iteration is cast, Lunar Mystic draws you 1 card
2. Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time — When Galvanic Iteration is cast, Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time grants rebound
3. Repeated Reverberation — When Galvanic Iteration is cast, Repeated Reverberation copies an ability
4. Riku of Two Reflections — When Galvanic Iteration is cast, Riku of Two Reflections copies a spell
5. Sword of Wealth and Power — When Galvanic Iteration is cast, Sword of Wealth and Power copies a spell
6. Gale, Waterdeep Prodigy — When Galvanic Iteration is cast, Gale, Waterdeep Prodigy brings a card back
7. Harness the Storm — When Galvanic Iteration is cast, Harness the Storm brings a card back
8. Wyll's Reversal — When Wyll's Reversal is cast, Galvanic Iteration copies a spell
9. Return the Favor — When Return the Favor is cast, Galvanic Iteration copies a spell
10. Blind Fury — When Blind Fury is cast, Galvanic Iteration copies a spell
11. Pyre Rhymer // Molten Tide — When Pyre Rhymer // Molten Tide is cast, Galvanic Iteration copies a spell
12. Rite of Undoing — When Rite of Undoing is cast, Galvanic Iteration copies a spell
13. Logic Knot — When Logic Knot is cast, Galvanic Iteration copies a spell
14. Demoralize — When Demoralize is cast, Galvanic Iteration copies a spell
15. Dig Through Time — When Dig Through Time is cast, Galvanic Iteration copies a spell
16. Complete the Circuit — When Complete the Circuit is cast, Galvanic Iteration copies a spell
17. Dual Strike — When Dual Strike is cast, Galvanic Iteration copies a spell
18. In the Eye of Chaos — When Galvanic Iteration is cast, In the Eye of Chaos counters a spell
19. Lilah, Undefeated Slickshot — When Galvanic Iteration is cast, Lilah, Undefeated Slickshot exiles a spell you control
20. Niblis of Frost — When Galvanic Iteration is cast, Niblis of Frost taps a creature an opponent controls

1,090 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 (Galvanic Iteration is one).

When Galvanic Iteration is cast:

1. Windrider Wizard — draws you 1 card
2. Relic Amulet — puts a charge counter on itself
3. Rockslide Sorcerer — deals 1 damage
4. Umara Wizard // Umara Skyfalls — grants flying
5. Alania, Divergent Storm — makes an opponent draw 1 card
6. Umara Mystic — gets +2/+0
7. Master of Winds — triggers

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