Old School RuneScape Wiki

Earth Surge is the strongest earth spell. It requires a Magic level of 90 to cast, along with 10 earth runes, 7 air runes, and 1 wrath rune per cast. Its maximum damage is 23 (without boosts).


Spell cost
10Earth rune.png7Air rune.png1Wrath rune.png491
Combo runes
1Wrath rune.png10Dust rune.png456
7Air rune.png1Wrath rune.png10Mud rune.png2,881
7Air rune.png1Wrath rune.png10Lava rune.png491
10Earth rune.png1Wrath rune.png7Smoke rune.png953
10Earth rune.png1Wrath rune.png7Mist rune.png1,590
10Earth rune.png1Wrath rune.pngStaff of air.png456
7Air rune.png1Wrath rune.pngStaff of earth.png451
10Earth rune.png1Wrath rune.pngMist battlestaff.png456
1Wrath rune.pngDust battlestaff.png416
7Air rune.png1Wrath rune.pngMud battlestaff.png451
7Air rune.png1Wrath rune.pngLava battlestaff.png451
10Earth rune.png1Wrath rune.pngSmoke battlestaff.png456