Website and research by 101Leafy.

Deadrock

For The Legend of Zelda: A Link to the Past on the Super Nintendo (SNES).

Deadrock

Where it is

From the official guides

Hurt it and it turns to stone and will not budge. The only way to beat it is to change it into a slime with Quake and then attack.

ファミコン通信編集部責任編集 ゼルダの伝説 神々のトライフォースのすべてがわかる本 (アスキー, 1992), p. 102, translated by 101Leafy

An animal that lives on Death Mountain. It is restless and never stops moving. Hit it and it turns into something like a rock that nothing can budge.

任天堂公式ガイドブック ゼルダの伝説 神々のトライフォース 上巻 (小学館, 1992), p. 125, translated by 101Leafy

Numbers

Hit points255
Damage to Link, Green Mail1 heart
Damage to Link, Blue Mail½ heart
Damage to Link, Red Mail¼ heart

Weapons

BoomerangNo effect
Fighter's SwordNo effect
Master SwordNo effect
Tempered SwordNo effect
Golden SwordNo effect
Golden Sword spin attackNo effect
ArrowsNo effect
Hook ShotNo effect
BombsNo effect
Silver ArrowsNo effect
Magic PowderTurns it into a slime
Fire RodNo effect
Ice RodNo effect
Bombos MedallionNo effect
Ether MedallionNo effect
Quake MedallionTurns it into a slime

Drops

It drops nothing.

Names

EnglishDeadrock
FrenchDeadrock
GermanDeadrock
Japaneseデッドロック