Iron Feather Magic

Iron Feather Magic (アイアンフェザーの魔法, Aianfezā no Mahō) is a Caster-type Magic utilized by Stymphalos of The Dodekathlon.

How it Works
Iron Feather Magic works by transforming the user's magical energy into feathers made of iron. These feathers are sharp as blades to anyone who is not the mage who summoned them. The feathers can also be transformed into weapons or armor for the caster.

Spells

 * Iron Feather Cloud (鉄羽雲, Tetsu Hanegumo): the user summons enough feathers to completely surround themself or the opponent. This spell can be used for both defensive and offensive purposes.
 * Iron Feather Sword (鉄の羽の剣, Tetsu no Hane no Ken): the user summons feathers and turns them into the shape of a sword.
 * Iron Feather Flock (鉄の羽群れ, Tetsu no Hane Mure): the user sends a wave of Iron Feathers at the opponent to cut them.

Drawbacks
Obvious drawback to this magic is that it relies on the user's magical energy to summon the feathers. It is also obviously weak to those who use Iron (insert creature here) Slayer magic and could also be manipulated by those who have magic that utilizes magnetism.

Variations

 * Black Feather Magic
 * this is a weaker version of Black Feather Magic

Trivia

 * The Stymphalian Birds, who the user and this magic are based on, were man-eating birds who had metalic feathers, bronze beaks and highly acidic feces