Up in the air Junior-Indestrudibletank-birdman.. up in the air way up HIGH -where the are no planes or anything else to bounce off of - run of of gas - and BOOM.
"Find the cave SW of the city and get the first shard" - SW of city - check, find cave - check, kill EBERYTHING inside - check, find the shard... find the shard... No shard.
Private: "SIR! A death-ray weilding tripod is headed our way. Should we shoot the legs to disable it?" Officer:" No. Shoot at the body." Private: "Sir?" Offcier:" I SAID SHOOT THE BODY !"