Eyes of power

Anima Beyond Fantasy - Legacy of Blood (Eyes of Death/Soul/Destiny)
Basilisk - Mystic Eyes, Gennosuke's Doujutsu
Bloodborne - Blacksky eye
Code Geass - Geass
Dark Souls - Eyes of Seath, Dragon's Eyes, Evil Eye,
Death Note - Shinigami Eyes
Duel Monsters - Red-Eyes Burn
In Another World With My Smartphone - Mystic Eyes of Character Discernment
Fairy Tail - Heaven's Eye, Stone Eyes
Fullmetal Alchemist - Humonculous Wrath
Harry Potter - Animagus as various animals such as a Robin, Leglimency?
Heroic Age - Nogos Spirit
Katanagatari - Migeika
Katekyo Hitman Reborn - Six Paths
Kekkai Sensen - Divine Visual Organs
Mushoku Tensei - Jumper Empress of Jumper Eyes, Various types of Demon eyes
Naruto - Sharingan, Byakugan, Rinnegan, Tenseigan
Nier - Medusa
Noblesse - Windows to the Soul
Samurai Deeper Kyo - Red Eyes, True Red Eyes, Devil's Eyes
Soul Eater - Stolen Witch's Eye
Strike Witches - Enchanted Eye
The Irregular at Magic Highschool - Elemental Sight
Touhou - Lunatic Red Eyes
Tortall - The Sight
Trigun - Lost Weapon
Yu Yu Hakusho - Jagan

Fate/Stay Night - Mystic Eyes of Fire/Trick/Pressure/Charm
Fate/ - Mystic Eyes of Binding/Charm/Flame/Illusion
Kara No Kyoukai - Nanaya Bloodline Pure Eyes, Mystic Eyes of Disortion/Life Perception
Tsukihime - Mystic Eyes of Enchantment/Flame/Death Perception, Pure Eyes of Emotion/Fate, False Eyes of Death Perception