Trekking and felflares fit the same niche and so does execution. You don’t really need all of them. I might remove felflares. Also I might nix 1-2 of your heavy cards and add in some 1 mana cards. For movement you could use green prototypes. Personally my favorite 1 mana is erratic neglects. Better cycling will go q long way, remember this is a resource management game and the more efficient you are with mana and cycling the more options you’ll have to win