Earth spells

The Old School RuneScape Wiki also has an article on: osrsw:Earth spells

Earth spells are offensive combat spells from the standard spellbook that use earth runes, one of the four types of elemental runes.

A player casts Earth Surge, a powerful earth spell.

Shadow spells from the Ancient Magicks spellbook are also classed as earth spells.

Level	Icon	Spell	Type	Base damage	Runes
9		Earth Strike	Strike spell	86	11
29		Earth Bolt	Bolt spell	278	22
53		Earth Blast	Blast spell	508	33
70		Earth Wave	Wave spell	672	44
90		Earth Surge	Surge spell	864	55
52		Shadow Rush	Rush spell	499	13
64		Shadow Burst	Burst spell	614	24
76		Shadow Blitz	Blitz spell	729	15
79		Emerald Aurora	Aurora spell	841	13
88		Shadow Barrage	Barrage spell	844	25
84		Animate Dead	Senntisten spell	N/A	6151530