AIsaac The First is an unlockable familiar in The Bimbing of AIsaac: Reedged, a mod for The Binding of Isaac.
Deals 1 damage per tick (30 per second) on contact.
Randomly moves around the room with random intervals, shooting tears in one of four cardinal directions.
Shoots around 2.5 times per second, each tear dealing 4 damage.
Places a bomb when near an enemy, with a cooldown of 10 seconds.
When entering a new floor, increases his level by 1, with a maximum level of 5.
The higher his level is, the more his movement and shooting directions lean towards enemies.
Get all completion marks as
AIsaac on Hard difficulty.
Conjoined transformation. Collecting 3 items from this set will make Isaac shoot in 3 directions at the cost of -0.3 damage and -0.3 tears.
AIsaac The First can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
| Baby Shop |
1.0/1.0
|
The following tags are applied to this item:
| Id | Description |
|---|---|
| offensive | Can appear for Tainted Lost. |
| baby | Contributes towards the Conjoined transformation. |
| summonable | Can be summoned via Lemegeton. |
The following special synergies and interactions for AIsaac The First have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | BFFS! | ×2 damage. |
| --- | Forgotten Lullaby | Increases his fire rate by 33.3%, decreases his moving and bombing cooldowns by 33.3%. |
| The Bimbing of AIsaac: Reedged | Lil' Kami | Lil' Kami is considered an enemy, and The First always prioritises him. |
* Note that not all possible synergies and interactions are listed here.