Shout

From Final Fantasy Wiki

Shout is an attribute given to attacks that are sound-like or noise-like in nature, such as Cait Sith's attacks or Ruby Weapon's Ruby Ray attack. Samage of these types of attacks can be halved by either using Ziedrich, using a Hero Drink, using Dragon Force, or equipping Elemental-(non-elemental) in a character's armor.

Game Element	Type	Enemy Used By	Effect
Bite	Enemy Attack	Zolkalter	Moderate non-elemental damage on any Poisoned targets (including own party).
Energy Ball	Enemy Attack	Air Buster	Minor non-elemental damage. Only used in Program 2.
Extreme Bomber	Enemy Attack	Headbomber	Major non-elemental damage and Fury.
Light Shell	Enemy Attack	Adamantaimai	Minor non-elemental counterattack damage.
Rage Bomber	Enemy Attack	Skeeskee	Moderate non-elemental damage and Fury.
Ruby Ray	Enemy Attack	Ruby Weapon	Massive non-elemental damage and Confuse.
Silver Wheel	Enemy Attack	Grangalan, Grangalan Jr., Grangalan Jr. Jr.	Minor non-elemental damage.
Snap	Enemy Attack	Armored Golem	Major non-elemental damage to party.
Stigma	Enemy Attack	Bizarro Sephiroth	Major non-elemental damage as well as Poison and Slow to the party.
Water Wave	Enemy Attack	Senior Grunt	Moderate non-elemental damage.
Wave	Enemy Attack	Special Combatant	Minor non-elemental damage.