Pack Guardian

a Wolf deals combat damage — 155 cards in the game can cause this (Pack Guardian is one).

1. Tovolar, Dire Overlord // Tovolar, the Midnight Scourge — When Pack Guardian deals combat damage, Tovolar, Dire Overlord // Tovolar, the Midnight Scourge draws you 1 card

a Wolf enters the battlefield — 198 cards in the game can cause this (Pack Guardian is one).

When a Wolf enters thanks to Pack Guardian:

1. Tolsimir, Friend to Wolves — gains you 3 life
2. Chief of the Wilds — puts 2 +1/+1 counters on itself

a nontoken Spirit deals combat damage — 725 cards in the game can cause this (Pack Guardian is one).

1. Millicent, Restless Revenant — When Pack Guardian deals combat damage, Millicent, Restless Revenant makes a token

a nontoken Spirit enters the battlefield — 727 cards in the game can cause this (Pack Guardian is one).

1. Baboon Spirit — When Pack Guardian enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 863 cards in the game can cause this (Pack Guardian is one).

When Pack Guardian enters:

1. Mausoleum Wanderer — gets +1/+1
2. Drogskol Cavalry — gains you 2 life
3. Vanguard of the Restless — returns itself from the graveyard
4. Nebelgast Herald — taps a creature an opponent controls

a card is discarded — 2,042 cards in the game can cause this (Pack Guardian is one).

When Pack Guardian makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

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

provide a creature to sacrifice — 2,720 cards in the game can cause this.

1. Birthing Ritual — Pack Guardian makes fodder for Birthing Ritual

2,719 other cards cause it too. These are the ones with the most connections.

a creature token enters the battlefield — 2,799 cards in the game can cause this (Pack Guardian is one).

When a Wolf enters thanks to Pack Guardian:

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 — 2,799 cards in the game can cause this (Pack Guardian is one).

1. Staff of the Storyteller — When Pack Guardian makes a Wolf token, Staff of the Storyteller puts a story counter on itself

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

a token enters the battlefield — 3,710 cards in the game can cause this (Pack Guardian is one).

When a Wolf enters thanks to Pack Guardian:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (Pack Guardian is one).

When Pack Guardian makes a Wolf token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

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

a card in a graveyard — 7,589 cards in the game can cause this (Pack Guardian is one).

1. Samwise Gamgee — Pack Guardian puts cards into the graveyard that Samwise Gamgee can bring back
2. Bloodbond March — Pack Guardian puts cards into the graveyard that Bloodbond March can bring back
3. Thor, God of Thunder — Pack Guardian puts cards into the graveyard that Thor, God of Thunder can bring back
4. Gale, Waterdeep Prodigy — Pack Guardian puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
5. Harness the Storm — Pack Guardian puts cards into the graveyard that Harness the Storm can bring back
6. Transplant Theorist — Pack Guardian puts cards into the graveyard that Transplant Theorist can bring back
7. Heart-Shaped Herb — Pack Guardian puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Pack Guardian fills your graveyard toward the 7 or more cards Wayward Angel needs
9. Rescue from the Underworld — Pack Guardian puts cards into the graveyard that Rescue from the Underworld can bring back
10. Victimize — Pack Guardian puts cards into the graveyard that Victimize can bring back

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Pack Guardian is one).

When a card hits the graveyard thanks to Pack Guardian:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Planar Void — hits a graveyard
3. Measure of Wickedness — gives an opponent control of itself
4. Energy Field — sacrifices itself

7 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 (Pack Guardian is one).

When Pack Guardian attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Invisible Woman — triggers
4. Caesar, Legion's Emperor — sacrifices a creature
5. Guide of Souls — triggers

134 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 (Pack Guardian is one).

1. Adaptive Omnitool — When Pack Guardian attacks, Adaptive Omnitool searches a library

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

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

1. Slash, Reptile Rampager — When a Wolf enters thanks to Pack Guardian, Slash, Reptile Rampager deals 2 damage
2. Ray Fillet, Wave Warrior — When Pack Guardian enters, Ray Fillet, Wave Warrior puts a counter on itself

384 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 (Pack Guardian is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Wolf enters thanks to Pack Guardian, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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