Shield Mare can't be blocked by red creatures. Whenever Shield Mare enters or becomes the target of a spell or ability an opponent controls, you gain 3 life.
Near Mint - $0.20
Lightly Played - $0.20
Moderately Played - $0.10
Heavily Played - $0.10
Damaged - $0.10
Near Mint Spanish - $0.20
Lightly Played Spanish - $0.20
Moderately Played Spanish - $0.10
Heavily Played Spanish - $0.10
Damaged Spanish - $0.10