Found Matt Damon on Mars. He gave me an exotic quest for which I would be awarded handsomely. Step 1. Kill 3 guardians in crucible with shotgun to groin. Step 2. Find water on Mars. This one confused me a bit as to why. Found out later he just wanted to grow some plants or something. Step 3. Walk one complete lap around tower and reef with out jumping. This step took about 3 days to complete. Very frustrating. Step 4. Find 15 posts on forums with no negative posts or replies in them. Again, extremely difficult. Step 5. Complete court of oryx antiquated rune only using grenades and melee attacks. This one was fun as a Titan. Felt like Mike Tyson in his prime. Reward was a vex mythoclast and a new Dinkle bot that speaks with a bad Boston accent.