Infiltrate infinite combo

This deck uses four cards as a combo, but don't necessarily need the combo to win, gunsmith can be played to trigger any infiltrate if possible.
When mirror image in the void, west-wind herald and cabal spymaster on the board, play gunsmith to trigger west-wind herald to have herself to be copied, then do it again, when combo starts it's of great fun.
tips, if quarry the west- wind herald, he can be played by haunting scream!
Enjoy the deck <3