Jace, Vryn's Prodigy // Jace, Telepath Unbound

an instant in a graveyard — 2 cards in the game can cause this (Jace is one).

1. Makeshift Mannequin — When Makeshift Mannequin is in the graveyard, Jace, Vryn's Prodigy // Jace, Telepath Unbound can bring it back
2. Supper for Spiders — When Supper for Spiders is in the graveyard, Jace, Vryn's Prodigy // Jace, Telepath Unbound can bring it back

an instant leaves a graveyard — 202 cards in the game can cause this (Jace is one).

1. Murktide Regent — When an instant leaves a graveyard thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Murktide Regent puts a +1/+1 counter on itself

a planeswalker it grants abilities to — 312 cards in the game can cause this.

1. Ichormoon Gauntlet — Ichormoon Gauntlet gives Jace, Vryn's Prodigy // Jace, Telepath Unbound an extra ability
2. Way of the Cryomancer — Way of the Cryomancer gives Jace, Vryn's Prodigy // Jace, Telepath Unbound an extra ability

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

a nontoken Wizard enters the battlefield — 1,243 cards in the game can cause this (Jace is one).

1. Inalla, Archmage Ritualist — When Jace, Vryn's Prodigy // Jace, Telepath Unbound enters, Inalla, Archmage Ritualist makes a token

a Wizard creature enters the battlefield — 1,264 cards in the game can cause this (Jace is one).

1. Diviner's Wand — When Jace, Vryn's Prodigy // Jace, Telepath Unbound enters, Diviner's Wand triggers

a card is discarded — 2,042 cards in the game can cause this (Jace is one).

When Jace, Vryn's Prodigy // Jace, Telepath Unbound makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

51 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 (Jace is one).

1. The War Doctor — When Jace, Vryn's Prodigy // Jace, Telepath Unbound is exiled, The War Doctor puts a time counter on itself

1 other card cares about it too. These are the ones with the most connections.

anything leaves a graveyard — 2,503 cards in the game can cause this (Jace is one).

When an instant or sorcery leaves a graveyard thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound:

1. Blastoneuron — makes each opponent lose 1 life
2. Defiled Crypt // Cadaver Lab — makes a token
3. Teval, the Balanced Scale — makes a token
4. Hologram Stalker — makes a token
5. Tormod, the Desecrator — makes a token
6. Quintorius, Field Historian — makes a token
7. Garrison Excavator — makes a token
8. Amzu, Swarm's Hunger — makes a token
9. Kirol, History Buff // Pack a Punch — becomes prepared
10. Teval's Judgment — triggers

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

a sorcery is cast — 3,720 cards in the game can cause this (Jace is one).

1. Electro, Assaulting Battery — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Electro, Assaulting Battery adds 1 mana
2. Spellweaver Volute — When a sorcery is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Spellweaver Volute copies a spell
3. Riku of Two Reflections — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Riku of Two Reflections copies a spell
4. Sword of Wealth and Power — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Sword of Wealth and Power copies a spell
5. Lilah, Undefeated Slickshot — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Lilah, Undefeated Slickshot gets +1/+1
6. Extus, Oriq Overlord // Awaken the Blood Avatar — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Extus, Oriq Overlord // Awaken the Blood Avatar brings a card back
7. Metallurgic Summonings — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Metallurgic Summonings makes a token
8. Storm-Kiln Artist — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Storm-Kiln Artist makes a token
9. Niblis of Frost — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Niblis of Frost taps a creature an opponent controls
10. Mica, Reader of Ruins — When an instant is cast thanks to Jace, Vryn's Prodigy // Jace, Telepath Unbound, Mica, Reader of Ruins sacrifices an artifact

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

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

1. Toothy, Imaginary Friend — When Jace, Vryn's Prodigy // Jace, Telepath Unbound makes a player draw a card, Toothy, Imaginary Friend puts a +1/+1 counter on itself

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

a card in a graveyard — 7,589 cards in the game can cause this (Jace is one).

Jace, Vryn's Prodigy // Jace, Telepath Unbound puts cards into the graveyard that:

1. Gale, Waterdeep Prodigy — can bring back
2. Harness the Storm — can bring back

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

anything attacks — 17,934 cards in the game can cause this (Jace is one).

1. Shaun, Father of Synths — When Jace, Vryn's Prodigy // Jace, Telepath Unbound attacks, Shaun, Father of Synths makes a token

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

a creature is cast — 18,010 cards in the game can cause this (Jace is one).

1. God-Eternal Oketra — When Jace, Vryn's Prodigy // Jace, Telepath Unbound is cast, God-Eternal Oketra makes a token

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