Whenever Kessig Naturalist attacks, add R or G. Until end of turn, you don't lose this mana as steps and phases end.
Daybound (If a player casts no spells during their own turn, it becomes night next turn.)
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Other Wolves and Werewolves you control get +1/+1.
Whenever Lord of the Ulvenwald attacks, add R or G. Until end of turn, you don't lose this mana as steps and phases end.
Nightbound (If a player casts at least two spells during their own
turn, it becomes day next turn.)