Harvester of Souls

hits creature — 2,298 cards in the game can cause this (Harvester of Souls is one).

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Harvester of Souls onto the battlefield from your library
2. Kethek, Crucible Goliath — Kethek, Crucible Goliath can put Harvester of Souls onto the battlefield from your library
3. Polymorph — Polymorph can put Harvester of Souls onto the battlefield from your library
4. Birthing Ritual — Birthing Ritual can put Harvester of Souls onto the battlefield from your library
5. Industrial Advancement — Industrial Advancement can put Harvester of Souls onto the battlefield from your library
6. Killer Instinct — Killer Instinct can put Harvester of Souls onto the battlefield from your library
7. Arthur, Marigold Knight — Arthur, Marigold Knight can put Harvester of Souls onto the battlefield from your library
8. Proteus Staff — Proteus Staff can put Harvester of Souls onto the battlefield from your library
9. Synthetic Destiny — Synthetic Destiny can put Harvester of Souls onto the battlefield from your library
10. Divergent Transformations — Divergent Transformations can put Harvester of Souls onto the battlefield from your library

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

a Demon enters the battlefield — 284 cards in the game can cause this (Harvester of Souls is one).

When Harvester of Souls enters:

1. Blood Speaker — returns itself from the graveyard
2. Be'lakor, the Dark Master — deals its power damage

a nontoken creature dies — 2,769 cards in the game can cause this.

When a creature dies thanks to:

1. Termination Facilitator — Harvester of Souls draws you 1 card
2. Fandaniel, Telophoroi Ascian — Harvester of Souls draws you 1 card
3. Repentant Vampire — Harvester of Souls draws you 1 card
4. Death Rattle — Harvester of Souls draws you 1 card
5. Murderous Cut — Harvester of Souls draws you 1 card
6. Witch of the Moors — Harvester of Souls draws you 1 card
7. Doomwake Giant — Harvester of Souls draws you 1 card
8. Resistance Is Futile — Harvester of Souls draws you 1 card
9. Ob Nixilis, the Hate-Twisted — Harvester of Souls draws you 1 card
10. Tidy Conclusion — Harvester of Souls draws you 1 card

2,759 other cards cause it too. These are the ones with the most connections.

a card is drawn — 3,815 cards in the game can cause this (Harvester of Souls is one).

When Harvester of Souls makes a player draw a card:

1. Temmet, Naktamun's Will — gives +1/+1
2. Niv-Mizzet, Parun — deals 1 damage
3. Aether Syphon — mills a card
4. The Locust God — makes a token
5. Starving Revenant — makes each opponent lose 1 life
6. Diviner's Wand — gets +1/+1
7. Ominous Seas — puts a foreshadow counter on itself
8. Dream Trawler — gets +1/+0
9. Iron Man, Armored Avenger — puts a counter on a creature
10. The Astonishing Ant-Man — puts a +1/+1 counter on itself

57 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 (Harvester of Souls is one).

When Harvester of Souls attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Grim Javelineer — gives +1/+0
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
9. Toph, Earthbending Master — puts a counter on a permanent
10. Three Dog, Galaxy News DJ — sacrifices an Aura

113 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 (Harvester of Souls is one).

When Harvester of Souls 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. Jolene, Plundering Pugilist — makes a token
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 (Harvester of Souls is one).

When Harvester of Souls 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. Tide of War — sacrifices a creature
6. Dead-Iron Sledge — kills a creature
7. Dwindle — kills a creature
8. Shield of the Righteous — triggers

20 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 (Harvester of Souls is one).

When Harvester of Souls 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 (Harvester of Souls is one).

When Harvester of Souls 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

302 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 (Harvester of Souls is one).

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

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