Jhoira, Ageless Innovator

an Artificer enters the battlefield — 159 cards in Jhoira's colors can cause this (Jhoira is one).

1. Inventor's Goggles — When Jhoira, Ageless Innovator enters, Inventor's Goggles triggers

a creature gets a counter — 647 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator gets a counter:

1. Danny Pink — draws you 1 card
2. Rikku, Resourceful Guardian — triggers

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

a nontoken artifact enters the battlefield — 2,789 cards in Jhoira's colors can cause this (Jhoira is one).

When an artifact enters thanks to Jhoira, Ageless Innovator:

1. Ultron, Artificial Malevolence — makes a token
2. Surge Conductor — proliferates
3. Replication Specialist — makes a token
4. Weapons Manufacturing — makes a token
5. Mirrorworks — makes a token

anything gets a counter — 1,298 cards in Jhoira's colors can cause this (Jhoira is one).

1. All Will Be One — When Jhoira, Ageless Innovator gets a counter, All Will Be One deals that much damage

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

a Human enters the battlefield — 1,353 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator enters:

1. Captain of the Mists — untaps itself
2. Erkenbrand, Lord of Westfold — gives +1/+0
3. Vigilante Justice — deals 1 damage

an artifact enters the battlefield — 3,128 cards in Jhoira's colors can cause this (Jhoira is one).

1. Transplant Theorist — When an artifact enters thanks to Jhoira, Ageless Innovator, Transplant Theorist draws you 1 card
2. Mechan Assembler — When an artifact enters thanks to Jhoira, Ageless Innovator, Mechan Assembler makes a token
3. Rook Turret — When an artifact enters thanks to Jhoira, Ageless Innovator, Rook Turret draws you 1 card
4. Hedron Detonator — When an artifact enters thanks to Jhoira, Ageless Innovator, Hedron Detonator deals 1 damage
5. Skyswimmer Koi — When an artifact enters thanks to Jhoira, Ageless Innovator, Skyswimmer Koi draws you 1 card
6. Kappa Cannoneer — When an artifact enters thanks to Jhoira, Ageless Innovator, Kappa Cannoneer puts a +1/+1 counter on itself
7. Simulacrum Synthesizer — When Simulacrum Synthesizer enters thanks to Jhoira, Ageless Innovator, it scries
8. Machinesmith Automaton — When an artifact enters thanks to Jhoira, Ageless Innovator, Machinesmith Automaton puts a +1/+1 counter on itself
9. Blitzball Stadium — When Blitzball Stadium enters thanks to Jhoira, Ageless Innovator, it puts a counter on a creature
10. Quicksmith Genius — When an artifact enters thanks to Jhoira, Ageless Innovator, Quicksmith Genius draws and discards

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

a creature attacks — 6,189 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator 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. Saw — sacrifices a creature
7. Ultima Weapon — kills a creature an opponent controls
8. Total War — kills a creature
9. The Spear of Leonidas — triggers
10. Norin the Wary — flickers itself

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

a creature blocks — 6,189 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator blocks:

1. Barrow-Blade — strips abilities
2. Heat of Battle — deals 1 damage
3. Battle Strain — deals 1 damage
4. Tide of War — sacrifices a creature
5. Dead-Iron Sledge — kills a creature
6. Dwindle — kills a creature

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

anything attacks — 6,189 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Shaun, Father of Synths — makes a token
4. Misty Mountains Raider — puts 2 counters on a Goblin or Army
5. Razorkin Hordecaller — makes a token
6. Gossip's Talent — triggers
7. Inti, Seneschal of the Sun — triggers
8. Gut, True Soul Zealot — sacrifices a creature or artifact
9. Cool but Rude — draws and discards
10. Swashbuckler Extraordinaire — sacrifices a Treasure

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

a creature is cast — 6,218 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator is cast:

1. Summon: Brynhildr — grants haste
2. Oketra's Monument — makes a token
3. The Clone Saga — copies a spell
4. Customs Depot — draws you 1 card
5. Bontu's Monument — makes each opponent lose 1 life
6. Hazoret's Monument — draws and discards
7. Aether Barrier — makes a player sacrifice a permanent

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

a creature enters the battlefield — 6,749 cards in Jhoira's colors can cause this (Jhoira is one).

When Jhoira, Ageless Innovator enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Gimli of the Glittering Caves — puts counters on a permanent
3. Ray Fillet, Wave Warrior — puts a counter on itself
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Raphael, Most Attitude — exiles a card from your library

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