Deathly Veil

The Deathly Veil is a conjuration effect from the Witchery mod. When performed, all creatures nearby to the Brazier will be given the Invisibility effect. It can be performed by using an Ender Pearl, Spider Eye, and Blaze Rod on a Brazier, then lighting it with a Flint and Steel. The Brazier must have Altar power, which means it must be within 15 blocks of the Altar.