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Rune Shard consumable

Rune Shard is a consumable in The Binding of Isaac, added in the Repentance DLC.

Description

Activates one of the following weaker rune effects:
• Algiz: grants a shield that lasts 3 seconds.
• Ansuz: reveals the map up to 3 rooms away from Isaac.
• Berkano: spawns 1 Blue Fly and 1 Blue Spider.
• Dagaz: gives half a soul heart.
• Hagalaz: destroys only some rocks.
• Jera: duplicates only one pickup.
• Perthro: rerolls only one item.

Can spawn as a replacement for any other rune that hasn't been unlocked yet. This means that once all runes have been unlocked, Rune Shard will no longer be able to spawn.

Note

This page shows information as of the latest Repentance release.
To see latest up-to date information about this consumable for the new Repentance+ (Online Co-op) DLC, check this page instead.

Special synergies

The following special synergies and interactions for Rune Shard have been documented.

Mod Item Synergy
--- Clear Rune Mimic recharge time: 1 room

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

Sounds

The following sounds are related to this consumable.

rune shard.wav

External links

Explore More!

Huge Growth Huge Growth
Ancient Recall Ancient Recall
Era Walk Era Walk
Rune Shard Rune Shard
0 - The Fool? 0 - The Fool?
I - The Magician? I - The Magician?
II - The High Priestess? II - The High Priestess?
See all items in The Binding of Isaac