Obsidian C. of Keep Of Kalessin Playing Crown Of The Kings

Keep Of Kalessin guitarist Obsidian C. playing "Armada" unplugged (2006)

Steven Universe | Obsidian vs White Diamond Robot | Change Your Mind | Cartoon Network

Give Me 15 Minutes. I'll Teach You 80% of Obsidian

Obsidian C. of Keep Of Kalessin Playing Ascendant

Level UP: When everything Mario touches turns to Obsidian

Making a Real Obsidian Nether Portal!