Completion lists · More card cycles
Guilds of Ravnica guildmages
The guildmage cycle from Guilds of Ravnica and Ravnica Allegiance. Each has two activated ability costing one of its colors plus {T}.
Track which ones you own in Mana Dork: it marks every card on the list you have, and there's an achievement for owning all 10.
Mana Dork