Undyne

The Foiltale version of Undyne.

About
The only Monster who has ever been able to wield Determination naturally- she's the heroine of the Underground all the Monster look up to. But perhaps the weight of all their hopes is a bit much for her, as she makes it her mission to find and capture any and all humans that fall from the surface. She trains day in and day out to the point where her drive is as tempered as the body of armor she wears. If you're a human, you better beware the Captain of the Royal Guard...

Foil's Representation

 * Blind Hatred of Humans
 * Constant Dread that She's Not Strong Enough to Protect Everyone

Personality
Much more serious than her Undertale counterpart. She might be a Royal Guard, but chivalry is off the table when it comes to hunting down humans. She'll track down the intruder with single-minded determination and the resolve to resort to anything to get the job done - after all, everyone's counting on her.

Appearance
Normally decked out in her full neutral-run armor, complete with helmet. Her left eye flashes through her helmet’s eye holes, and a suspicious black goo occasionally drips from between her armor’s plating. Given that she rarely, if ever, takes it off, no one knows what she looks like underneath the metal body suit. Due to the armor and her body starting to melt together, her jaw is fused to the inside of her helmet, making it hard for her to talk. The most she can manage are one-to-two word simple sentences, groans, gurgled growls, and roars.

Note: That same inky-black goo flowing from her armor can be found stained on the Determination Extractor’s frame…

Abilities
When close to losing, the black goo starts to overflow from the cracks in her armor, and she gains a boost in her attack and regenerates a little HP each turn. She’ll never give up, so defeat her before she uses too much “determination” and melts, causing Chara to fail their mission!

"Green Mode"

Can materialize Magic Spears that she can hurl at her opponents from any angle, plus use them in combat.

Relationships Thus Far
Alphys - Has a major crush on; Royal Scientist

Asgore - King

Papyrus - Friend

Sans - Friend

Trivia

 * Her sprite was by far the hardest to edit for the author.