Items with this tag contribute toward the Beelzebub transformation .
Activated Collectibles [ | ]
Name
ID
Icon
Quote
Description
Quality
Jar of Flies
5.100. 434
Bug catcher
Killing an enemy adds a fly to the jar, up to a maximum of 20. On use, releases Blue Flies equal to the number of flies in the jar.
2
Plum Flute
5.100. 650
Play time!
Summons the boss Baby Plum to fight for Isaac in the current room.
1
Passive Collectibles [ | ]
Name
ID
Icon
Quote
Description
Quality
???'s Only Friend
5.100. 320
Controlled friend
Spawns a controllable familiar that deals 37.5 damage per second on touch. It can be moved using the shooting directional keys
1
BBF
5.100. 272
Big Beautiful Fly
Spawns a familiar that flies around the room in a zig-zag pattern and explodes on contact with an enemy. Respawns after ten seconds.
1
Best Bud
5.100. 274
Sworn protector
When hit, spawns a quickly orbiting attack fly similar to Forever Alone for the current room that deals high damage.
0
Big Fan
5.100. 279
Fat protector
Spawns a large, slow-moving orbital familiar that blocks enemy shots and deals 30 damage per second to enemies. Reduces the speed other orbitals rotate at.
2
Distant Admiration
5.100. 57
Attack fly
Spawns an attack fly that circles further out than Halo of Flies , but closer than Forever Alone , dealing 75 damage per second.
2
Forever alone
5.100. 128
Attack fly
Spawns an attack fly that orbits a long distance from Isaac, dealing 30 damage per second.
1
Halo of Flies
5.100. 10
Projectile protection
Spawns two Pretty Flies that block enemy shots and deal contact damage to flies.
2
Hive Mind
5.100. 248
Giant spiders and flies
Increases the size of Blue Spiders and Blue Flies and doubles the amount of damage they deal. Also increases the effectiveness of fly and spider familiars .
2
Skatole
5.100. 9
Fly love
Flies become harmless or less dangerous depending on the type.
0
Smart Fly
5.100. 264
Revenge fly
Spawns an orbital familiar that blocks enemy shots. Upon taking damage, the familiar will pursue enemies for the rest of the room , dealing 22.5 damage per second.
2
The Mulligan
5.100. 151
They grow inside
Tears have a 1/6 chance of spawning allied Blue Flies when they hit an enemy.
3
Friend Zone
5.100. 364
Friendly fly
Spawns a white attack fly that orbits somewhere between Distant Admiration and Forever Alone , dealing 45 damage per second.
1
Lost Fly
5.100. 365
Lost protector
Spawns a fly familiar that moves in a straight line and circles around the first wall or obstacle it hits. It deals 105 damage per second on contact. It deals 56 damage per second and forces nearby enemies to attack it.
2
Obsessed Fan
5.100. 426
Follows my every move...
Spawns a familiar that follows Isaac's movements on a delay and deals 30 contact damage per second to enemies.
0
Papa Fly
5.100. 430
Turret follower
Spawns a familiar that follows Isaac's movements on a 3 second delay, firing tears at nearby enemies.
1
Angry Fly
5.100. 511
He's violent
Spawns a fly familiar that orbits around a random enemy and deals 30 damage per second to enemies it comes in contact with.
1
Parasitoid
5.100. 461
Egg tears!
Adds a chance to fire an egg sack which creates slowing creep and spawns a Blue Fly or Blue Spider upon hitting an enemy.
3
YO LISTEN!
5.100. 492
Yo listen!
+1 luck . Spawns a fairy familiar that points out Secret Rooms , Crawl Space entrances, and tinted rocks .
2
Bot Fly
5.100. 629
Defense drone
Spawns an orbiting fly familiar that fires shielded tears at incoming enemy projectiles.
3
Fruity Plum
5.100. 649
Bouncy friend
Gives Isaac a miniature Baby Plum familiar that propels itself diagonally around the room, firing tears behind itself as it travels.
1
Psy Fly
5.100. 581
Flamboyant protector
Spawns a fly orbital familiar that seeks out incoming enemy shots and destroys them.
4
The Swarm
5.100. 693
Infest
Spawns eight orbital flies, which turn into Blue Flies after they block a shot. Each time a room is cleared, spawns another orbital fly.
2