315.3. Channel Phase
315.3.a. The Turn Player gains their additional runes for the turn.
315.3.b. The Turn Player channels 2 runes from their Rune Deck. See rule 417. Channel for more information.
315.3.b.1. If there are fewer than 2 runes in the Rune Deck, they channel as many as possible.
315.3.c. Perform any actions as instructed by game objects during this time.