Crackling slag - The Binding of Isaac

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Crackling slag is a passive item in Preyn's Collection, a mod for The Binding of Isaac. It is part of the Quarry Collection submod.

Grants a 25% chance to shoot a line of fire that deals the same damage as Isaac's tear damage.

Spawns a flame on every tile traveled until it hits an obstacle or becomes too small. Flames set enemies on fire.

Each flame damages enemies separately.

The speed at which a fire wave shrinks depends on the tear range (maxes out at 40).

The chance is luck-based and maxes out at 40% with 15 luck (1% for each luck).

Only 8 fire waves can be active simultaneously.

Part of the Quarry Collection mod.

Crackling slag can be found in the following item pools:

Name	Weight
Treasure Room	1.0/1.0
Greed Treasure Room	1.0/1.0
Crane Game	1.0/1.0
Secret Room	1.0/1.0
Greed Secret Room	1.0/1.0

The following tags are applied to this item:

Id	Description
offensive	Can appear for Tainted Lost.
summonable	Can be summoned via Lemegeton.

The following special synergies and interactions for Crackling slag have been documented.

Mod	Item	Synergy
---	Spoon Bender	Makes fire waves arc/home towards enemies.
---	Ouija Board	Makes fire waves pass through obstacles.
---	C Section	Makes fire waves arc/home towards enemies and pass through obstacles.
---	Tiny Planet	Makes fire waves move in a circular pattern and pass through obstacles.
---	Continuum	Makes fire waves loop back around through the opposite wall when they travel off-screen, allowing them to pass through obstacles and walls.
---	Rubber Cement	Makes fire waves bounce off walls and obstacles. This bouncing effect is overwritten if the fire wave can pass through obstacles.
---	Ipecac	Makes tears create a cross of 4 fire waves when they land from their arc. Fire waves create an explosion when they hit walls or obstacles.
---	Eye of the Occult	Allows Isaac to control a fire wave's direction.
---	Lost Contact	Makes fire waves block/destroy tears that collide with them.
---	Haemolacria	Makes tears create a cross of 4 fire waves when they land from their arc.
---	Bob's Rotten Head	Can spawn a fire wave when thrown.
---	Tammy's Head	Can spawn fire waves when used.
---	Cricket's Body	Tears spawned via splitting may spawn more fire waves.
---	Mom's Knife	Creates a cross of fire when a bone/knife is thrown and reaches its maximum distance.
---	Brimstone	Beams fired spawn three fire waves.
---	Technology	Lasers fired spawn a fire wave.
---	Technology Zero	Spawns a fire (which does not continue into a wave) for every arc of electricity created between tears.
---	The Ludovico Technique	Shoots a fire wave into a random direction every 20 frames while colliding with an enemy.