Elder Owyn Lyons

a Knight enters the battlefield — 300 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

1. Zhalfirin Lancer — When Elder Owyn Lyons enters, Zhalfirin Lancer gets +1/+1

a Knight creature it grants types to — 302 cards in Elder Owyn Lyons's colors can cause this.

1. Dragoon's Lance — Dragoon's Lance gives Elder Owyn Lyons an extra creature type

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

put an artifact into a graveyard — 468 cards in Elder Owyn Lyons's colors can cause this.

1. Monkey Cage — When Monkey Cage is in the graveyard, Elder Owyn Lyons can bring it back
2. Straw Golem — When Straw Golem is in the graveyard, Elder Owyn Lyons can bring it back
3. Mystery Key — When Mystery Key is in the graveyard, Elder Owyn Lyons can bring it back
4. The Fantasticar — When The Fantasticar is in the graveyard, Elder Owyn Lyons can bring it back
5. Heart-Shaped Herb — When Heart-Shaped Herb is in the graveyard, Elder Owyn Lyons can bring it back
6. Trading Post — Trading Post puts cards into the graveyard that Elder Owyn Lyons can bring back
7. Dawn-Blessed Pennant — When Dawn-Blessed Pennant is in the graveyard, Elder Owyn Lyons can bring it back
8. Rod of Absorption — When Rod of Absorption is in the graveyard, Elder Owyn Lyons can bring it back
9. Conjurer's Bauble — When Conjurer's Bauble is in the graveyard, Elder Owyn Lyons can bring it back
10. Codex Shredder — When Codex Shredder is in the graveyard, Elder Owyn Lyons can bring it back

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

anything leaves a graveyard — 716 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When an artifact leaves a graveyard thanks to Elder Owyn Lyons:

1. On Wings of Gold — makes a token
2. Owlin Historian — gets +1/+1

a Human enters the battlefield — 2,002 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons enters:

1. Thalia's Lieutenant — puts a +1/+1 counter on itself
2. Champion of the Parish — puts a +1/+1 counter on itself
3. Captain of the Mists — untaps itself
4. Beregond of the Guard — gives +1/+1
5. Lossarnach Captain — taps a creature an opponent controls

a creature attacks — 6,349 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons 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. Glory Bearers — gives +0/+1
7. Saw — sacrifices a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Super-Soldier Serum — triggers
10. Throwing Knife — sacrifices itself

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

anything attacks — 6,349 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Surgical Suite // Hospital Room — puts a counter on a creature
3. Madame Web, Clairvoyant — mills a card
4. Apothecary White — makes a token
5. Adeline, Resplendent Cathar — makes a token
6. Dalkovan Encampment — makes 2 tokens
7. Salvation Colossus — gives +2/+2
8. Guide of Souls — triggers
9. Gossip's Talent — triggers
10. Warren Warleader — triggers

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

a creature blocks — 6,349 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons blocks:

1. Barrow-Blade — strips abilities
2. Noble Stand — gains you 2 life
3. Battle Cry — gives +0/+1
4. Dead-Iron Sledge — kills a creature
5. Dwindle — kills a creature
6. Shield of the Righteous — triggers

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

a nontoken creature attacks — 6,349 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons attacks:

1. Basri Ket — makes a token
2. Militia's Pride — makes a token

a creature deals combat damage — 6,349 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

1. Antagonist Incorporator — When Elder Owyn Lyons deals combat damage, Antagonist Incorporator makes a token

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

a creature is cast — 6,370 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons is cast:

1. God-Eternal Oketra — makes a token
2. Oketra's Monument — makes a token
3. Kozilek's Unsealing — makes 2 tokens
4. The Clone Saga — copies a spell
5. Quest for the Holy Relic — puts a quest counter on itself
6. Oltec Matterweaver — triggers
7. Pure Reflection — kills a Reflection
8. Flickering Hound — flickers a creature you control
9. Hazoret's Monument — draws and discards
10. Aether Barrier — makes a player sacrifice a permanent

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

a nontoken creature enters the battlefield — 6,535 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons enters:

1. Angelic Sell-Sword — makes a token
2. Arni, Humble Scribe — untaps itself
3. Spirit Bonds — makes a token
4. Metastatic Evangel — proliferates
5. Minion Reflector — makes a token
6. Blessed Sanctuary — makes a token
7. Radiant Solar — triggers
8. Anafenza, Kin-Tree Spirit — puts a counter on a permanent
9. Overburden — triggers

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

a creature enters the battlefield — 7,093 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

When Elder Owyn Lyons enters:

1. Ray Fillet, Wave Warrior — puts a counter on itself
2. Pollywog Prodigy — puts a counter on itself
3. Aetherstorm Roc — puts a counter on a permanent you control

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

anything enters the battlefield — 10,721 cards in Elder Owyn Lyons's colors can cause this (Elder Owyn Lyons is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Elder Owyn Lyons enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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