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Trisagion item
Trisagion is an unlockable passive item in The Binding of Isaac, added in the Afterbirth+ DLC.
Description
Replaces Isaac's tears with piercing white beams of light that deal 33% of Isaac's damage, but can hit the same enemy multiple times.
Beams decrease in size until disappearing.
Lower shot speed is more beneficial as it can cause enemies to get hit more times.
Beams can hit enemies through obstacles, but only when passing through only 1 obstacle.
Note
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this item for the previous Repentance version, check this page instead.
How to unlock?
Take 25 Angel Room items.
Item pools
Trisagion can be found in the following item pools:
| Name | Weight |
|---|---|
| Angel Room |
1.0/1.0
|
| Greed Angel Room |
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. |
Special synergies
The following special synergies and interactions for Trisagion have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Abyss | Spawns a white locust that has a chance to shoot down a  Crack the Sky beam upon contact with an enemy. |
* Note that not all possible synergies and interactions are listed here.
External links
- Check out the item description on the external Isaac Wiki.
Death's List 
Haemolacria 
Lachryphagy 
Schoolbag 
Blanket 
Sacrificial Altar