Lodestone is a passive item in The Binding of Isaac, added in the Repentance DLC.

Grants Isaac a luck-based chance to fire tears that magnetize enemies, giving them properties similar to those of Strange Attractor.

Enemies, pickups, tears and enemy projectiles that are near magnetized enemies are pulled towards them.

Pulled enemy projectiles deal damage to enemies.

The chance to fire magnetizing tears scales with luck, using the formula 1 / (6 - LuckStat)). It starts at 16.67% with 0 luck, going up to 100% with 5 luck.

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.

Lodestone can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Lodestone have been documented.

* Note that not all possible synergies and interactions are listed here.

Below is the Internal Item Description as shown in-game.
Note that some stat changes are not displayed here. Please see the main description for the full effects.

Lodestone

• Chance to fire tears that magnetize enemies
• Magnetized enemies pull other enemies, Isaac's tears, and enemy projectiles towards them
• Enemy projectiles deal damage to magnetized enemies
• Chance increases with luck
• Abyss: x1 magnetic locust 1x Isaac's damage

• Check out the item description on the external Isaac Wiki.