Mission 59: Collect shining shards

Mission 59 for Kingdom Hearts 358/2 Days sends Roxas to Twilight Town where he must collect shining shards.

Mission Objective
Collect three shining shards.

Optional Objective
Collect four shining shards.

Story
Roxas is sent to Twilight Town to collect Shining Shards. These are collected by defeating Guardians. There is also a Tailbunker attacking Roxas as he goes about this mission.

Mission Walkthrough
In order to open this mission, you must talk to Xigbar sometime on Days 194-197. He wants you to kill thirty enemies with a Limit Break. Doing so before the end of Day 197 and talking to him a second time opens this mission. If you miss it the first time through but finish the game, it will open as a holo-mission.

Make your way down to Tram Common. Ignore the Tailbunker unless you find it completely necessary to fight it. Scout around to find three Guardian Heartless. Destroy those three and collect the shining shards which they drop. This will make the message "Mission Complete" appear. If you want to finish the mission fully, find a fourth Guardian and destroy it. Collect its shining shard. Mission Complete.

Treasures
4x Shining Shard

Video
Video walkthrough here