Forge is an implementation of Magic the Gathering that lets you play against a computer AI opponent using most of the rules of a real game. You can construct decks for you and the computer to play with, currently about 13076 (and counting) cards are available. We now include over 100 schemes, vanguards and planes. You can also play in a draft, sealed deck format or in a guantlet against the computer. There is a new variant game mode that lets you play against multiple computer opponents. Currently, this program only lets you play against the computer, you cannot play against another human player over the Internet.
(note: the description is theirs; although it says 'we' it doesn't include 'me' yet...)
Another one to add is Forge:
www.slightlymagic.net/wiki/Forge
Forge is an implementation of Magic the Gathering that lets you play against a computer AI opponent using most of the rules of a real game. You can construct decks for you and the computer to play with, currently about 13076 (and counting) cards are available. We now include over 100 schemes, vanguards and planes. You can also play in a draft, sealed deck format or in a guantlet against the computer. There is a new variant game mode that lets you play against multiple computer opponents. Currently, this program only lets you play against the computer, you cannot play against another human player over the Internet.
(note: the description is theirs; although it says 'we' it doesn't include 'me' yet...)