Begin Life change tracker
Merge main repo
Track negative life change as positive integer
add Life gain/loss conditions and parser
add "player who lost life this turn" target filter and choice
add Angelic Accord
add Bloodchief Ascension
add Needlebite Trap
add Rix Maadi Guildmage
add Second Chance
add Sygg, River Cutthroat
add Khans of Tarkir upcoming set
bump version to 1.54