Mavis Vermillion

Mavis Vermillion is one of the most important characters in Fairy Tail.

She is:

• The founder and first Guild Master of the Fairy Tail guild
• Widely recognized as the strongest mage in Fairy Tail's history
• Known by the title "Fairy Tactician" due to her extraordinary strategic genius

Appearance: She has a very distinctive look — long, wavy blonde hair, bright green eyes, and (despite being extremely old) the physical appearance of a petite, child-like girl of around 13 years old.

Key traits:

• Brilliant intellect and tactical mastermind
• Kind-hearted and deeply caring toward her guild members
• Playful and somewhat mischievous personality
• Carries a great deal of hidden sadness and guilt

She's usually seen wearing an ornate, frilly dress with a large ribbon, giving her a doll-like appearance that contrasts sharply with her immense power and age.

Mavis is both a legendary figure in the Fairy Tail world and a central character in the series' deeper lore.