If damage would be dealt to another creature you control, prevent that damage. Put a +1/+1 counter on that creature for each 1 damage prevented this way.
When Fog Crawler is put into a graveyard from anywhere, shuffle it into its owner's library.
Near Mint - $21.90
Lightly Played - $19.70
Played - $15.30
Heavily Played - $13.20
Damaged - $11.00
Near Mint Non-English - $21.90
Lightly Played Non-English - $19.70
Played Non-English - $15.30
Heavily Played Non-English - $13.20
Damaged Non-English - $11.00
Foil Prices
Near Mint Foil - $22.30
Lightly Played Foil - $20.10
Played Foil - $15.60
Heavily Played Foil - $13.40
Damaged Foil - $11.20
Near Mint Foil Non-English - $22.30
Lightly Played Foil Non-English - $20.10
Played Foil Non-English - $15.60
Heavily Played Foil Non-English - $13.40
Damaged Foil Non-English - $11.20