Undy the Undying XD
PoisonTale undyne

......
She can't summon spears but her sword like weapon can change the sizes and to different weapon what helps a lot in a battle.

Her soul is six parted and harder to kill. The shards are needed to be attacked and dusted, one by one.

The armor she's wearing is poisonous and can kill the person easily.

She won't kill without orders but if someone starts to kill she'll has to end it.

Name - Undyne
Nickname - Undy
Age - 36
Poison - Unknown
Soul - Six shard light green