If I change to seal of light, cast stay of execution, then switch back to seal of truth immediately, does stay of execution benefit from the 5% healing for its duration? Also, does seal of light work with the divine shield healing glyph?
i don't think it's worth the mana and gcd's to swap back and forth between seals for the tiny 5% extra healing. that said, i believe execution sentence takes a snapshot of your stats/buffs when you use it rather than dynamically updating like censure. it should do what you want. i'm not sure about the glyph