a shadow of (your/its) former self

a smaller, weaker, or less important form of someone or something.

With most of its best players traded away, the team was reduced to a shadow of its former self.

• in memory of
• in memory of someone
• in midst
• in mind's eye
• in my book
• in my wildest dreams
• in name
• in name only
• in next to no time
• in no time
• in no uncertain terms
• in one ear and out the other
• in one fell swoop
• in one piece
• in one sitting
• in one stroke
• in on the ground floor
• in order
• in other words
• in over head
• in over your head
• in own right
• in perpetuity
• in person
• in place