In The Elder Scrolls V: Skyrim, Auriel's Bow has several secrets:
Sun damage
Normal arrows fired from Auriel's Bow deal triple damage to undead enemies.
Sunburst
Shooting the sun with Sunhallowed Elven Arrows causes a sunburst, which sends bolts of light down from the sky to strike multiple enemies.
Darkness
Shooting the sun with Auriel's Bow and a Bloodcursed Elven Arrow creates a shroud of darkness around the sun, which reveals a black hole-like anomaly. This creates a false night that lasts for an entire in-game day, during which vampires are unaffected by daylight. #skyrim #gaming #youtube