at least lvl 7 (or upgrade ready card amount): giant, valkyrie, hog rider, musketeer, mini pekka, fireball, elixir collector, 3 musketeers, rocket and furnace
at least lvl 9: all commons
at least lvl 4 (or upgrade ready card amount): poison, goblin barrel, x-bow, lightning, guards, bowler, dark prince
pm with offers + screenshots please