Flying Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Slumbering Dragon.
Near Mint - £2.50
Lightly Played - £2.10
Moderately Played - £1.80
Heavily Played - £1.30
Damaged - £0.80
Near Mint Non English - £2.50
Lightly Played Non English - £2.10
Moderately Played Non English - £1.80
Heavily Played Non English - £1.30
Damaged Non English - £0.80
Foil Prices
Near Mint Foil - £5.50
Lightly Played Foil - £4.70
Moderately Played Foil - £3.90
Heavily Played Foil - £2.80
Damaged Foil - £1.70
Near Mint Foil Non English - £5.50
Lightly Played Foil Non English - £4.70
Moderately Played Foil Non English - £3.90
Heavily Played Foil Non English - £2.80
Damaged Foil Non English - £1.70