Mutant Spider

Mutant Spider is a passive item.

Effects[]

Isaac fires 4 tears at the same time.
Tears down: (Delay * 2.1) + 3.
Tears fired per second * 0.42.
This item belongs to the Spider Baby set. Collecting three items from this set will transform Isaac into a humanoid spider.

Mutant Spider is a special item.
The maximum amount of tears per volley that can be reached by combining and/or duplicating 20/20, The Inner Eye, Mutant Spider and The Wiz is 16, or 20 with the Keeper.

Doctor's Remote/ Epic Fetus: Replaces the single missile strike with a barrage of four consecutive missiles.
The Inner Eye: Shoots 7 tears with no further decrease in fire rate.
- Shoots 5 tears with no further decrease in fire rate.
Mutant Spider: Fires 8 tears with no further decrease in tear delay.
- Each copy of the item adds +2 tears up to the maximum of 16.
Polyphemus: Tear rate is not lowered further. Damage is increased by a flat +5 instead of normal Polyphemus boost.

20/20: Overridden by Mutant Spider.
- Shoots 6 tears.
- Shoots 5 tears. Not recommended, as with 20/20's 0.75x damage multiplier, this will likely be an overall DPS down even if all tears hit.
Keeper: Fires 7 tears with significantly increased tear delay.
- Fires 5 tears with significantly increased tear delay.
The Ludovico Technique: The tear gains 3 orbiting tears.
Loki's Horns: Only occasionally fires one tear in the other three directions.
Mom's Eye: No effect.
- Fires three shots out of each eye.
Monstro's Lung: Adds 7 tears to the barrage with a significant increase in tear delay.
Sad Bombs/ Varicose Veins/ It Hurts: No effect.
Tractor Beam: All tears are fired along the beam.
The Wiz: Four shots are fired in each direction.