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.
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.
Diplopia: Fires 8 tears with no further decrease in tear delay.
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.

PC AZ6W Y26Y (Treasure Room adjacent to spawn)

PC TJXE 4V96 (Treasure Room adjacent to spawn)

PC GFZN B8DP (First floor Treasure Room)

PC 007A C1TS (Treasure Room adjacent to spawn)

PC BX4E YVR0 (Treasure Room adjacent to spawn)

PC 46XR GGB4 (Treasure Room adjacent to spawn)

PC 0VXL 82Y4 (Tresure room to the north, Eden has Godhead on this seed)

PS4 BPJS S7WT (Treasure Room adjacent to spawn)

PS4 GALT H2PG (Treasure Room adjacent to spawn)

Vita S37R YZKY (First floor Treasure Room)

3DS MYNT 04LF (Treasure Room adjacent to spawn)

3DS HW2X X7V4 (Treasure Room adjacent to spawn)

Switch Y4SW L1YF (First Golden Treasure Room)

Switch VSG9 BYPQ (First Golden Treasure Room)

Switch 1B8Y 37ZS (Treasure Room adjacent to spawn)

Switch NDAV 7AY6 (Treasure Room adjacent to spawn)

Spider Items