Desperate Bloodseeker

a Vampire attacks — 484 cards in the game can cause this (Desperate Bloodseeker is one).

When Desperate Bloodseeker attacks:

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

a nontoken Vampire attacks — 484 cards in the game can cause this (Desperate Bloodseeker is one).

1. Mavren Fein, Dusk Apostle — When Desperate Bloodseeker attacks, Mavren Fein, Dusk Apostle makes a token

a Vampire creature is cast — 484 cards in the game can cause this (Desperate Bloodseeker is one).

1. Bloodlord of Vaasgoth — When Desperate Bloodseeker is cast, Bloodlord of Vaasgoth grants bloodthirst

a Vampire deals combat damage — 484 cards in the game can cause this (Desperate Bloodseeker is one).

When Desperate Bloodseeker deals combat damage:

1. Rakish Heir — puts a counter on a permanent
2. Stensia Masquerade — puts a counter on a permanent

a Vampire enters the battlefield — 500 cards in the game can cause this (Desperate Bloodseeker is one).

When Desperate Bloodseeker enters:

1. Anje, Maid of Dishonor — makes a token
2. Forerunner of the Legion — gives +1/+1
3. Markov Enforcer — deals damage
4. Evelyn, the Covetous — exiles a card from a library

a card is milled — 772 cards in the game can cause this (Desperate Bloodseeker is one).

1. Lo and Li, Royal Advisors — When Desperate Bloodseeker makes a player mill a card, Lo and Li, Royal Advisors puts a counter on an Advisor

life is gained — 2,076 cards in the game can cause this (Desperate Bloodseeker is one).

When Desperate Bloodseeker 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.

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

Desperate Bloodseeker:

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

When a card hits the graveyard thanks to Desperate Bloodseeker:

1. The Haunt of Hightower — puts a +1/+1 counter on itself
2. Duskmantle Guildmage — makes each opponent lose 1 life
3. Vulturous Zombie — puts a +1/+1 counter on itself
4. Quest for Ancient Secrets — puts a quest counter on itself
5. Bloodchief Ascension — makes each opponent lose 2 life
6. Compost — draws you 1 card
7. Planar Void — hits a graveyard
8. Measure of Wickedness — gives an opponent control of itself
9. Energy Field — sacrifices itself

2 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 (Desperate Bloodseeker is one).

When Desperate Bloodseeker 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
6. Campsite Cuisine — sacrifices a Food
7. Gossip's Talent — triggers
8. Banon, the Returners' Leader — draws and discards

123 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 (Desperate Bloodseeker is one).

When Desperate Bloodseeker attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Saw — sacrifices a creature

194 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 (Desperate Bloodseeker is one).

1. Tide of War — When Desperate Bloodseeker blocks, Tide of War sacrifices a creature

29 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 (Desperate Bloodseeker is one).

When Desperate Bloodseeker 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

350 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 (Desperate Bloodseeker is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Desperate Bloodseeker enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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