Clavileño, First of the Blessed

a Demon enters the battlefield — 184 cards in Clavileño's colors can cause this (Clavileño is one).

1. Blood Speaker — When a Demon enters thanks to Clavileño, First of the Blessed, Blood Speaker returns itself from the graveyard

a Vampire attacks — 339 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed attacks:

1. Glass-Cast Heart — makes a token
2. Sanctum Seeker — makes each opponent lose 1 life

a nontoken Vampire attacks — 339 cards in Clavileño's colors can cause this (Clavileño is one).

1. Mavren Fein, Dusk Apostle — When Clavileño, First of the Blessed attacks, Mavren Fein, Dusk Apostle makes a token

a Vampire creature is cast — 339 cards in Clavileño's colors can cause this (Clavileño is one).

1. Bloodlord of Vaasgoth — When Clavileño, First of the Blessed is cast, Bloodlord of Vaasgoth grants bloodthirst

a Vampire enters the battlefield — 354 cards in Clavileño's colors can cause this (Clavileño is one).

1. Forerunner of the Legion — When a Vampire enters thanks to Clavileño, First of the Blessed, Forerunner of the Legion gives +1/+1

a Cleric enters the battlefield — 561 cards in Clavileño's colors can cause this (Clavileño is one).

1. Cleric of Life's Bond — When Clavileño, First of the Blessed enters, Cleric of Life's Bond gains you 1 life

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

a creature token enters the battlefield — 1,125 cards in Clavileño's colors can cause this (Clavileño is one).

When a Vampire or Demon enters thanks to Clavileño, First of the Blessed:

1. Securitron Squadron — puts a counter on a permanent
2. Anointer Priest — gains you 1 life
3. Nesting Dovehawk — puts a +1/+1 counter on itself

a creature token is created — 1,125 cards in Clavileño's colors can cause this (Clavileño is one).

1. Staff of the Storyteller — When Clavileño, First of the Blessed makes a Vampire or Demon token, Staff of the Storyteller puts a story counter on itself

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

a creature dies — 1,690 cards in Clavileño's colors can cause this.

When Clavileño, First of the Blessed dies thanks to:

1. Gloomdrifter — it draws you 1 card
2. Nim Shambler — it draws you 1 card
3. Smothering Abomination — it draws you 1 card
4. Zenos yae Galvus // Shinryu, Transcendent Rival — it draws you 1 card
5. Mephitic Ooze — it draws you 1 card
6. Ruthless Knave — it draws you 1 card
7. Illuminor Szeras — it draws you 1 card
8. Chittering Witch — it draws you 1 card
9. Phyrexian Warhorse — it draws you 1 card
10. Soulreaper of Mogis — it draws you 1 card

1,680 other cards cause it too. These are the ones with the most connections.

a token enters the battlefield — 1,433 cards in Clavileño's colors can cause this (Clavileño is one).

When a Vampire or Demon enters thanks to Clavileño, First of the Blessed:

1. Baron Bertram Graywater — makes a token
2. Belladonna Took — gains you 1 life
3. Kambal, Profiteering Mayor — makes each opponent lose 1 life
4. Lucy MacLean, Positively Armed — makes a token
5. Caretaker's Talent — draws you 1 card
6. Spiritcall Enthusiast // Scrollboost — becomes prepared

a token is created — 1,434 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed makes a Vampire or Demon token:

1. Idol of Oblivion — draws you 1 card
2. Rosie Cotton of South Lane — puts a counter on a permanent
3. Mirkwood Bats — makes each opponent lose 1 life

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

a card is drawn — 1,141 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed makes a player draw a card:

1. Starving Revenant — makes each opponent lose 1 life
2. Diviner's Wand — gets +1/+1
3. Psychosis Crawler — makes each opponent lose 1 life
4. Hoofprints of the Stag — puts a hoofprint counter on itself
5. Sheoldred, the Apocalypse — gains you 2 life
6. Fasting — triggers
7. Moonring Mirror — exiles a card from your library

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

a creature attacks — 6,543 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed attacks:

1. Adaptive Omnitool — searches a library
2. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
3. Chorale of the Void — brings a card back
4. Staff of Titania — makes a token
5. Glory Bearers — gives +0/+1
6. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Super-Soldier Serum — triggers
10. Throwing Knife — sacrifices itself

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

anything attacks — 6,543 cards in Clavileño's colors can cause this.

1. Grim Javelineer — When Clavileño, First of the Blessed attacks, Grim Javelineer gives +1/+0
2. ED-E, Lonesome Eyebot — When Clavileño, First of the Blessed attacks, ED-E, Lonesome Eyebot puts a quest counter on itself
3. Surgical Suite // Hospital Room — When Clavileño, First of the Blessed attacks, Surgical Suite // Hospital Room puts a counter on a creature
4. Fire Navy Trebuchet — When Clavileño, First of the Blessed attacks, Fire Navy Trebuchet makes a token
5. Apothecary White — When Clavileño, First of the Blessed attacks, Apothecary White makes a token
6. Adeline, Resplendent Cathar — When Clavileño, First of the Blessed attacks, Adeline, Resplendent Cathar makes a token
7. Dalkovan Encampment — When Clavileño, First of the Blessed attacks, Dalkovan Encampment makes 2 tokens
8. Stensian Sanguinist // Exsanguinate — When Clavileño, First of the Blessed attacks, Stensian Sanguinist // Exsanguinate grants deathtouch
9. Norn's Choirmaster — When Norn's Choirmaster attacks, Clavileño, First of the Blessed turns something into a creature
10. Defiler of Flesh — When Defiler of Flesh attacks, Clavileño, First of the Blessed turns something into a creature
11. Losheel, Clockwork Scholar — When Losheel, Clockwork Scholar attacks, Clavileño, First of the Blessed turns something into a creature
12. Fire Nation Salvagers — When Fire Nation Salvagers attacks, Clavileño, First of the Blessed turns something into a creature
13. Loran, Disciple of History — When Loran, Disciple of History attacks, Clavileño, First of the Blessed turns something into a creature
14. Poisonbelly Ogre — When Poisonbelly Ogre attacks, Clavileño, First of the Blessed turns something into a creature
15. Welcoming Vampire — When Welcoming Vampire attacks, Clavileño, First of the Blessed turns something into a creature
16. Wretched Anurid — When Wretched Anurid attacks, Clavileño, First of the Blessed turns something into a creature
17. Blood Seeker — When Blood Seeker attacks, Clavileño, First of the Blessed turns something into a creature
18. Corpse Knight — When Corpse Knight attacks, Clavileño, First of the Blessed turns something into a creature
19. Guide of Souls — When Clavileño, First of the Blessed attacks, Guide of Souls triggers
20. Warren Warleader — When Clavileño, First of the Blessed attacks, Warren Warleader triggers

3,007 other cards care about it too. These are the ones with the most connections.

a creature blocks — 6,543 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Barrow-Blade — strips abilities
3. Noble Stand — gains you 2 life
4. Battle Cry — gives +0/+1
5. Dead-Iron Sledge — kills a creature

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

a nontoken creature attacks — 6,543 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed attacks:

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

a creature deals combat damage — 6,543 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed deals combat damage:

1. Antagonist Incorporator — makes a token
2. Hive Mind Coprocessor — makes you lose life

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

a creature is cast — 6,565 cards in Clavileño's colors can cause this (Clavileño is one).

When Clavileño, First of the Blessed is cast:

1. Endrek Sahr, Master Breeder — makes that spell's mana value tokens
2. Skittering Horror — sacrifices itself

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

a creature enters the battlefield — 7,459 cards in Clavileño's colors can cause this (Clavileño is one).

1. Aetherstorm Roc — When a Vampire or Demon enters thanks to Clavileño, First of the Blessed, Aetherstorm Roc puts a counter on a permanent you control

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

anything enters the battlefield — 10,830 cards in Clavileño's colors can cause this (Clavileño is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Vampire or Demon enters thanks to Clavileño, First of the Blessed, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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