Equipped creature gets +2/+2 and has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Whenever Grafted Exoskeleton becomes unattached from a permanent, sacrifice that permanent.
Near Mint - $1.20
Lightly Played - $1.00
Moderately Played - $0.80
Heavily Played - $0.70
Damaged - $0.60
Near Mint Spanish - $1.20
Lightly Played Spanish - $1.00
Moderately Played Spanish - $0.80
Heavily Played Spanish - $0.70
Damaged Spanish - $0.60