H: Gideon, Hangarback, Heartless Summoning x4 W: Lots

Hello,

I'm getting back into trading a bit and am trying to trade away a few things.  My primary want is monastery mentors and cabal therapys, but make me an offer, even if you don't have things on my wishlist.  Thanks for looking!  Here are some of the highlights:

Haves:
1x Gideon, Ally of Zendikar
1x Gaddock Teeg
1x Celestial Colonnade
1x Steam Vents
1x Hangarback Walker
1x Oblivion Sower
4x Heartless Summoning
2x Remand
1x Shambling Vent
1x Mana Confluence
1x Foil full-art BFZ Swamp

Wants:
2x Monastery Mentor
4x Cabal Therapy
1x Enlightened Tutor
1x Painful Truths
1x Keranos
Offers!

Please also note that cards with a quantity 10x on my wishlist are lower priority than the others.