Arni, Humble Scribe

a Wizard creature enters the battlefield — 566 cards in Arni's colours can cause this (Arni is one).

1. Diviner's Wand — When Arni, Humble Scribe enters, Diviner's Wand triggers

a Wizard creature it grants abilities to — 567 cards in Arni's colours can cause this.

1. Astrologian's Planisphere — Astrologian's Planisphere gives Arni, Humble Scribe an extra ability

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

a Wizard creature it grants types to — 567 cards in Arni's colours can cause this.

1. Blue Mage's Cane — Blue Mage's Cane gives Arni, Humble Scribe an extra creature type

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

a card is discarded — 489 cards in Arni's colours can cause this (Arni is one).

When Arni, Humble Scribe makes a player discard a card:

1. Containment Construct — brings a card back
2. Scrounging Skyray — puts that many +1/+1 counters on itself
3. Curator of Mysteries — scries
4. All-Seeing Arbiter — shrinks a creature
5. Drake Haven — makes a token
6. Hekma Sentinels — gets +1/+1
7. Cunning Survivor — gets +1/+0
8. Zenith Seeker — grants flying
9. Currency Converter — exiles it
10. Bag of Holding — exiles it

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

a card is drawn — 1,437 cards in Arni's colours can cause this (Arni is one).

When Arni, Humble Scribe makes a player draw a card:

1. Aether Syphon — mills a card
2. Ominous Seas — puts a foreshadow counter on itself
3. Iron Man, Armored Avenger — puts a counter on a creature
4. Psychosis Crawler — makes each opponent lose 1 life
5. Lyla, Holographic Assistant — puts a counter on a creature
6. Chasm Skulker — puts a +1/+1 counter on itself
7. Nadir Kraken — puts a +1/+1 counter on itself
8. Teferi, Temporal Pilgrim — puts a loyalty counter on itself
9. Jace's Projection — puts a +1/+1 counter on itself
10. Toothy, Imaginary Friend — puts a +1/+1 counter on itself

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

a Human enters the battlefield — 626 cards in Arni's colours can cause this (Arni is one).

1. Captain of the Mists — When Arni, Humble Scribe enters, Captain of the Mists untaps itself

a card in a graveyard — 1,671 cards in Arni's colours can cause this (Arni is one).

1. Gale, Waterdeep Prodigy — Arni, Humble Scribe puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
2. Transplant Theorist — Arni, Humble Scribe puts cards into the graveyard that Transplant Theorist can bring back
3. Heart-Shaped Herb — Arni, Humble Scribe puts cards into the graveyard that Heart-Shaped Herb can bring back
4. Mindwhisker — Arni, Humble Scribe fills your graveyard toward the 7 or more cards Mindwhisker needs
5. Barkform Harvester — Arni, Humble Scribe puts cards into the graveyard that Barkform Harvester can bring back
6. Reito Sentinel — Arni, Humble Scribe puts cards into the graveyard that Reito Sentinel can bring back
7. Picklock Prankster // Free the Fae — Arni, Humble Scribe puts cards into the graveyard that Picklock Prankster // Free the Fae can bring back
8. Most Decrepit Old Bird // Speak Secrets — Arni, Humble Scribe fills your graveyard toward the 7 or more cards Most Decrepit Old Bird // Speak Secrets needs
9. Leonardo da Vinci — Arni, Humble Scribe puts cards into the graveyard that Leonardo da Vinci can bring back
10. Vantress Gargoyle — Arni, Humble Scribe fills a graveyard toward the 7 or more cards Vantress Gargoyle needs

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

anything goes to a graveyard — 1,671 cards in Arni's colours can cause this (Arni is one).

When a card hits the graveyard thanks to Arni, Humble Scribe:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Energy Field — sacrifices itself

a creature attacks — 3,214 cards in Arni's colours can cause this (Arni is one).

When Arni, Humble Scribe attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Screaming Swarm — mills a card
4. Imperious Mindbreaker — mills a card
5. Staff of Titania — makes a token
6. Inquisitorial Rosette — makes a token
7. Andúril, Flame of the West — makes 2 tokens
8. Saw — sacrifices a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Throwing Knife — sacrifices itself

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

anything attacks — 3,214 cards in Arni's colours can cause this (Arni is one).

When Arni, Humble Scribe attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Dawnsire, Sunstar Dreadnought — deals 100 damage
4. Curse of Verbosity — draws you 1 card
5. Gossip's Talent — triggers
6. Alora, Merry Thief — triggers
7. Twins of Discord — triggers
8. Great Gilded Boat — draws and discards
9. Cosmic Cube — triggers
10. Doom's Time Platform — exiles a card from your graveyard

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

a creature is cast — 3,230 cards in Arni's colours can cause this (Arni is one).

When Arni, Humble Scribe is cast:

1. Oketra's Monument — makes a token
2. The Clone Saga — copies a spell
3. Customs Depot — draws you 1 card
4. Hazoret's Monument — draws and discards
5. Aether Barrier — makes a player sacrifice a permanent

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

put a nontoken creature onto the battlefield — 3,290 cards in Arni's colours can cause this.

1. Timid Drake — When Timid Drake enters, Arni, Humble Scribe untaps itself
2. Eldrazi Mimic — When Eldrazi Mimic enters, Arni, Humble Scribe untaps itself
3. Waterkin Shaman — When Waterkin Shaman enters, Arni, Humble Scribe untaps itself
4. Renegade Doppelganger — When Renegade Doppelganger enters, Arni, Humble Scribe untaps itself
5. Unstable Shapeshifter — When Unstable Shapeshifter enters, Arni, Humble Scribe untaps itself
6. Portcullis — When a creature enters thanks to Portcullis, Arni, Humble Scribe untaps itself
7. Gogo, Master of Mimicry — When Gogo, Master of Mimicry enters, Arni, Humble Scribe untaps itself
8. Abstruse Archaic — When Abstruse Archaic enters, Arni, Humble Scribe untaps itself
9. Donal, Herald of Wings — When Donal, Herald of Wings enters, Arni, Humble Scribe untaps itself
10. Elementalist Adept — When Elementalist Adept enters, Arni, Humble Scribe untaps itself

3,280 other cards cause it too. These are the ones with the most connections.

a creature enters the battlefield — 3,554 cards in Arni's colours can cause this (Arni is one).

1. Ray Fillet, Wave Warrior — When Arni, Humble Scribe enters, Ray Fillet, Wave Warrior puts a counter on itself

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