Horn of Valhalla Ysgards Call and Horn of Valhalla are both pretty inefficient, but its always worth paying mind to Equipment that are stapled to threats
Blessings of Nature may find its way into one of my G/R Aggro lists as well, especially if it has Volt Charge
By completing missions and logging in daily, you are given stamina for both pack openings and wonder trading
Don't get me wrong, I see the appeal of being able to draw from your tokens in addition to your creatures, but that once a turn restriction is going to be a millstone around your neck more often than I think people give it credit for
when though, according to Genesis, the angels indeed consorted with the daughters of men, the devils also, add the uncanonical Rabbins, indulged in mundane amours
I'll just leave this list of cards that end the turn here