Press G to add health.
In Spectromancer, a fantasy card game, players participate in a magical duel against other mages by strategically summoning creatures and casting spells. Each mage uses five magical elements during a duel – Fire, Water, Air and Earth, plus a fifth related to the specific mage type. Players are able to duel against the computer or against other online players live.
Open the help book inside the game:
On main menu: click other options – help
On Duel screen: click help