Archetype of Imagination – Sure it is expensive for a 3/2 Flying creature but tack on that ability which basically reads ‘All of my creatures are unblockable’ and ‘Now I can block your flyers’ and you have what could easily become a powerhouse.
Pain Seer – What should be referred to as Confidant Lite this card definitely need an alternate tapping condition in order to ensure a steady stream of card advantage. This is without a doubt going to also be paired up with untapping abilities in order to gring out maximum value.
Gerald Knight was inspired from insomnia in this article on Pain Seer & Oreskos Sun Guide