MTG Salvation

I want to build a deck with as many infinite combos as possible. For the first night of the game series we are allowed common cards only.

If you have any suggestions please let me know!

200 cards (maybe), any colors, common cards only!

Here's the cards I've thought of so far:

aluren (Edit: Well, just found out this is actually a rare, I'll put it in next week.)
cavern harpy
grapeshot
banishing knack
midnight guard
ornithopter
kor skyfisher
presence of gond
city of solitude
krosan restorer
freed from the real
zhur-taa druid
orochi leafcaller