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Mars item
Mars is a passive item in The Binding of Isaac, added in the Repentance DLC.
Description
Isaac can dash by double-tapping a direction key.
While dashing, Isaac is immune to all sources of damage, with the exception of self-sacrifice mechanics such as 
Devil Beggars and 
Blood Donation Machines. However, it can be used to enter Curse Rooms and open Spiked Chests for free.
The dash deals 4 × DamageStat + 8 damage.
The direction of the dash can be changed by holding another movement button.
The dash has a 3-second cooldown.
Note
This page shows information as of the latest Repentance release.
To see latest up-to date information about this item for the new Repentance+ (Online Co-op) DLC, check this page instead.
Item pools
Mars can be found in the following item pools:
| Name | Weight |
|---|---|
| Planetarium |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| summonable | Can be summoned via  Lemegeton. |
| offensive | Can appear for  Tainted Lost. |
| stars | Contributes towards unlocking Planetariums. |
YouTube video
External links
- Check out the item description on the external Isaac Wiki.
Mercurius 
Venus 
Terra 
Jupiter 
Saturnus 
Uranus