Alert (Rune)

This rune is written in Goblin and can be transferred to any headwear or eyewear, such as a helmet, headband, or glasses.

If you are surprised at the beginning of combat while wearing the eyewear that bears this rune, the rune's magic activates when you roll initiative, unless you are incapacitated by something other than nonmagical sleep.  Once activated, you can take a reaction before your first turn as normal, and on your first turn you still get a move, an action, or a bonus action; you only get one of the three.