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.
NM-Mint - $8.80
Lightly Played - $8.30
Moderately Played - $7.90
Heavily Played - $7.00
Damaged - $5.70
NM-Mint Non English - $8.80
Lightly Played Non English - $8.30
Moderately Played Non English - $7.90
Heavily Played Non English - $7.00
Damaged Non English - $5.70
Foil Prices
NM-Mint Foil - $8.50
Lightly Played Foil - $8.10
Moderately Played Foil - $7.70
Heavily Played Foil - $6.80
Damaged Foil - $5.60
NM-Mint Foil Non English - $8.50
Lightly Played Foil Non English - $8.10
Moderately Played Foil Non English - $7.70
Heavily Played Foil Non English - $6.80
Damaged Foil Non English - $5.60