Blurred Mongoose

Oracle Text

This spell can't be countered.

Shroud (This creature can't be the target of spells or abilities.)

Card Rulings

10/4/2004 It can be targeted while on the stack. Shroud only works while it is on the battlefield.
10/4/2004 Counterspells can be cast that target it, but when they resolve they simply don’t counter it since it can’t be countered.