Shepherd of Heroes

an Angel enters the battlefield — 354 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes enters:

1. Bishop of Wings — gains you 4 life
2. Youthful Valkyrie — puts a +1/+1 counter on itself
3. Seraph Sanctuary — gains you 1 life
4. Righteous Valkyrie — gains you that creature's toughness life

an Angel creature it applies animate to — 357 cards in the game can cause this.

1. Angelic Armaments — Angelic Armaments gives Shepherd of Heroes life as a creature

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

a Cleric enters the battlefield — 722 cards in the game can cause this (Shepherd of Heroes is one).

1. Cleric of Life's Bond — When Shepherd of Heroes 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 Cleric you control — 723 cards in the game can cause this.

1. Lunarch Veteran // Luminous Phantom — While you control Lunarch Veteran // Luminous Phantom, Shepherd of Heroes counts it and gains more life
2. Pious Evangel // Wayward Disciple — While you control Pious Evangel // Wayward Disciple, Shepherd of Heroes counts it and gains more life
3. Elas il-Kor, Sadistic Pilgrim — While you control Elas il-Kor, Sadistic Pilgrim, Shepherd of Heroes counts it and gains more life
4. Liliana the Faultless — While you control Liliana the Faultless, Shepherd of Heroes counts it and gains more life
5. Sanctifier of Souls — While you control Sanctifier of Souls, Shepherd of Heroes counts it and gains more life

718 other cards use it too. These are the ones with the most connections.

life is gained — 2,076 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes gains life:

1. Dina, Soul Steeper — makes each opponent lose 1 life
2. Marina Vendrell's Grimoire — draws you that many cards
3. South Wind Avatar — makes each opponent lose 1 life
4. Rodolf Duskbringer — grants indestructible
5. Fiendish Panda — puts a +1/+1 counter on itself
6. Veinwitch Coven — brings a card back
7. Cleric Class — puts a counter on a creature
8. Lich's Mastery — draws you that many cards
9. Wall of Limbs — puts a +1/+1 counter on itself
10. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers

84 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 (Shepherd of Heroes is one).

When Shepherd of Heroes attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

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

a creature attacks — 17,934 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

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

a creature blocks — 17,934 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Barrow-Blade — strips abilities
4. Heat of Battle — deals 1 damage
5. Battle Strain — deals 1 damage
6. Favor of the Woods — gains you 3 life
7. Tide of War — sacrifices a creature
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. Shield of the Righteous — triggers

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

a nontoken creature attacks — 17,934 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes attacks:

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

a creature enters the battlefield — 19,800 cards in the game can cause this (Shepherd of Heroes is one).

When Shepherd of Heroes enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Ray Fillet, Wave Warrior — puts a counter on itself
3. The Neutrinos — gets +1/+0
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

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

anything enters the battlefield — 26,499 cards in the game can cause this (Shepherd of Heroes is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Shepherd of Heroes enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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