Sinspawn Echuilles

Sinspawn Echuilles is a boss in Final Fantasy X, fought underwater by Tidus and Wakka after Sin attacks the S.S. Liki. Sinspawn Echuilles is flanked by several Sinscales that are replaced when defeated.
==Stats==
==Battle==
The battle takes place immediately after the battle with Sin (fin). While the Sinscales do most of the physical attacking, Echuilles will use Drain Touch on one character to absorb HP from them. Two Sinscales will appear just before Drain Touch is used. After using Drain Touch twice, it will use Blender, which hits both party members for substantial damage.
After this fight, the party receives AP, gil, items, and equipment from Sin, Sinspawn Echuilles, and any Sincales.
===Strategy===
The player should ensure that Tidus and Wakka are healed beforehand. Drain Touch can be negated by using Wakka's Dark Attack. Tidus's Cheer ability will raise his and Wakka's Strength and Defense enough to reduce the need to use lots of Potions.
==Other appearances==
===Pictlogica Final Fantasy===
===Final Fantasy Record Keeper===
Sinspawn Echuilles appears as the boss of S.S. Liki in Final Fantasy Record Keeper. It is accompanied by three Blue Sinscales.
;Abilities
*Attack: Deal physical damage to one target.
*Blender: Deal moderate water damage to all targets.
*Drain Touch: Deal physical damage to one target, gaining a portion as HP.
;Strategy
As per Dr. Mog's intel, it would be wise to bring along someone with a good affinity toward Celerity skills and try to hit this squidball with Dark Attack or Dark Buster. The latter has a much better chance of succeeding, but requires Lesser Orbs to synth, which are rare at these early stages of the game. More importantly, Echuilles' Blender could send the party to an early watery grave quickly, especially when followed up by its three Sinscale minions sending out Spines. Take two of them out to level the odds, then pound the boss and finish the third for the win
;Elements
Element 	Vulnerability
Fire 	Normal
Ice 	Normal
Lightning	Normal
Earth 	Normal
Wind 	Normal
Water 	Normal
Holy 	Normal
Dark 	Normal
Poison 	Normal
;Status Immunities
*Petrify
*Sleep
*Doom
*Instant Death
==Gallery==
Sinspawn-Echuilles-Artwork.jpg|Concept art.
File:FFX-HD-Sinspawn-Echuilles.jpg|Wakka and Tidus in battle.
File:FFX-HD-Sinspawn-Echuilles-dead.jpg|Sinspawn Echuilles defeated.
==Etymology==
==Related enemies==
*Sinscale
*Sinspawn Ammes
*Sinspawn Geneaux
*Sinspawn Gui
*Sinspawn Genais
Category:Bosses in Final Fantasy X
de:Sin-Schuppe: Ekyu
fr:Ekyu