wrack up (?.)

• atomize
• break to pieces
• cleave
• demolish
• disassemble
• disintegrate
• dismantle
• fragment
• make mincemeat of
• pick to pieces
• pull in pieces
• pull to pieces
• pulverize
• reduce to rubble
• rend
• shatter
• smash
• split
• sunder
• take apart
• tear apart
• tear to pieces
• tear to shreds
• tear to tatters
• total
• unbuild
• undo
• unmake
• wreck