returned for the sixth week of season 5 on Wednesday, and after some fun performances from the remaining contestants in Group A, fans were introduced to the season's final wildcard — who ended up truly shaking up the game!After The Russian Dolls, The Seashell, Robopine and The Orca all hit the stage with impressive performances, the wildcard character, The Yeti, raised the bar to a whole new level and threw everyone else in the group into jeopardy.Only four contestants could move on, and after