Extension Cord is an unlockable trinket in The Binding of Isaac, added in the Afterbirth+ DLC.
Causes bolts of electricity to arc between each of Isaac's familiars, damaging enemies caught between them.
The bolts do 6 damage per strike.
They flow through each familiar in reverse order of acquisition, and reach Isaac last.
A bolt arcs every 2 seconds with one familiar; 3 of them arc per second with 2 familiars; 7.5 per second arc with 3 or more familiars.
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this trinket for the previous Repentance version, check this page instead.
Add The Battery, 9 Volt, and Car Battery to the Collection Page.
The following special synergies and interactions for Extension Cord have been documented.
Mod | Item | Synergy |
---|---|---|
--- | Trinket multipliers | No effect. |
* Note that not all possible synergies and interactions are listed here.