Teraflare (テラフレア, Tera Furea?), also spelled Tera Flare, is a recurring attack in the Final Fantasy series. It is an upgraded form of Megaflare even stronger than Gigaflare, and it does massive non-elemental damage to all targets. It is universally exclusive to Bahamut and his incarnations.
Teraflare is a Breath-type weapon used by Bahamut. Unusually for the attack, it deals Fire-elemental damage.
Teraflare is the ultimate attack used by Bahamut Prime in The Final Coil of Bahamut - Turn 4. The only way to survive this ability is to stand on the Neurolink dropped by The Storm of Meracydia upon death, which grants the buff Flare Dampening. In addition to this, it is also recommended that either a Paladin or Warrior use at least a Level 2 Limit Break (Mighty Guard) or Level 3 Limit Break (Last Bastion) if it is available. It deals very heavy damage on all party members and transitions the fight to its next phase.
Tera Flare is the ultimate attack of the Eidolon Bahamut ZERO, triggered when Mega Flare is charged up to its third level of power. Tera Flare's animation depicts several individual Bahamuts firing Mega Flares at the opponent, resulting in multiple hits of heavy non-elemental damage.
The Bahamuts' attacks are named after unit prefixes in the metric system—Mega, Giga and Tera—often familiar from the multiples of the unit byte for digital information.
Tera is a unit prefix in the metric system denoting multiplication by 1012 or 1,000,000,000,000 (billion). It has the symbol T. Tera is derived from Greek word τέρας teras, meaning "monster".
flare is a pyrotechnical phenomenon that produces intense amounts of heat and energy that does not result in an explosion (an immediate release of energy).A