MTG Salvation

I had the impression, that they are worse than the ones from BFZ or original Zendikar, so I dropped the idea. The drawback of having to have three basics is too high in my eyes.

Okay, so the swaps I'm considering are:

Prophet of the peak <-> Kozilek's Channeler
Wildwood Tracker <-> Jungle Lion
Faerie Guidemother <-> Doomed Traveler
Ardenvale Tactician <-> Martyr's Soul
Trapped in the Tower <-> Bonds of Faith
Merchant of the Vale <-> Faithless Looting
Crystal Slipper <-> Searing spear
Ginger Brute <-> Immolating Souleater

Looking for a cut for wishing well

Any feedback is welcome.

Okay, so apparently no blue card is good enough for my pauper cube. They all seem to be meh. Except maybe Queen of Ice and Witching Well.