Trials of Osiris in Destiny is a special PVP playlist. 3 losses and you're done, but as you win more the rewards significantly increase. At 9 wins and 0 losses you're able to enter a special social area that has additional rewards. This is easier said than done.
The associated vendor offers an item that "adds one win to your trials passage". If I purchase enough of these (9), will I be able to reach The Lighthouse?