Whenever you draw a card, put a +1/+1 counter on Chasm Skulker.
When Chasm Skulker dies, create X 1/1 blue Squid creature tokens with islandwalk, where X is the number of +1/+1 counters on Chasm Skulker. (They can't be blocked as long as defending player controls an Island.)
Near Mint - $4.80
Near Mint Non-English - $4.80
Lightly Played - $4.40
Lightly Played Non-English - $4.40
Played - $3.40
Played Non-English - $3.40
Heavily Played - $2.90
Heavily Played Non-English - $2.90
Damaged - $2.40
Damaged Non-English - $2.40
Foil Prices
Near Mint Foil - $15.20
Near Mint Foil Non-English - $15.20
Lightly Played Foil - $13.70
Lightly Played Foil Non-English - $13.70
Played Foil - $10.60
Played Foil Non-English - $10.60
Heavily Played Foil - $9.10
Heavily Played Foil Non-English - $9.10
Damaged Foil - $7.60
Damaged Foil Non-English - $7.60