Earthquake

Type Terrain Effect (Black Magic)
Base Terrain Grassland
Level 1
Effect Deal Earth damage
Element Earth
Base Power 90
Base Accuracy 50%
Reflectable No
Target All Enemies

Cast By

Earthquake is the most common Terrain ability in early game dungeons, before Geomancers actually become available. In Maps you're likely to take a Geomancer into, Earthquake tends to show up during a lot of boss fights.
Compare Earthquake to other Spells
Maps: Where Earthquake can be used – 49 shown
The name of the map, including both the general area and the specific floor or section; Limited maps are closed off at a certain point in the plot; temporary maps only appear during certain brief plot points; once you reach end game maps, you can no longer save or return to other areas
Name
The number of treasures to be found on this map
Treasures
The cost to stay at the inn, if there is one present
Inn
Miscellaneous helpful features of the area, such as healing springs and fat chocobos
Amenities
A list of the types of shops that can be found here
Shops
Ur 15 Free HP/MP Spring, Revive Spring Armor, Items, Magic, Weapons
Castle Sasune 13 Free - -
Falgabard 5 640 gil Revive Spring Armor, Items, Magic, Weapons
Molten Cave Crystal Room - - - -
Crystal Tower Xande's Throne - - - -
Southwest Saronia 13 - Revive Spring, Fat Chocobo Armor
Doga's Grotto B1 2 - - -
Falgabard Cave 4 - - -
Ancient's Maze Crystal Room - - - -
Hein's Castle 4F 1 - - -
Hein's Castle 3F 7 - - -
Hein's Castle 2F 2 - - -
Hein's Castle 1F 1 - - -
Cave of Tides Crystal Room - - - -
Molten Cave B3 2 - - -
Molten Cave B2 3 - - -
Molten Cave B1 2 - - -
Subterranean Lake B3 3 - - -
Subterranean Lake B2 4 - - -
Subterranean Lake B1 1 - - -
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Divide Quicksand

Related

Earthquake

Type Black Magic (used only by monsters)
Level 7
Effect Deal Earth damage
Element Earth
Base Power 80
Base Accuracy 100%
Reflectable No
Target All Enemies

CRACK

Hit % 92%
Inflicts Earth-elemental KO on all foes
Target All Foes
Element Earth
Status KO
Used By
CHAOS
Sand W

Earthquake

Effect Inflicts Earth-elemental KO on all foes
Hit Rate 92%
Target All Foes
Element Earth
Status KO
Used By
CHAOS
Sand Worm

Earthquake

Power 20 Accuracy +50%
Type Special Magic
Effect Deals unresistable damage to the target
Element Matter
Used By Sand Worm
Cast By Items Gaia Drum
Earthquake is technically Matter-elemental, but resistance does not reduce the damage. For the purposes of resistance, Earthquake is a non-elemental Spell. The Earthquake 10 Ability of the Gaia Drum and Sand Worm deals 50–200 damage to each target.

Earthquake

Type Magic
MP 10
Base Damage 37.5%×M Attack% 255% (always hits)
Target All enemies
Element Earth
Used by Land Worm, Sea Worm

Earthquake

Eidolon Alexander
PS3 Command ↓ + X
Xbox Command ↓ + A
Description Deal proximity-based damage, launching staggered enemies. Chainable by repeating input.
ATB Cost 4 (2)
Chapter 11