Competition: "What's in a logo?"

Battleteam Tacitus Athanasius (Silent Death) has recently come to life in House Excidium. However, our battleteam isn't quite complete without a logo. Therefore, you're to create a logo that best symbolizes who we are as a battleteam (assassins, shadows, death, and of course apart of Excidium)

Any method of graphics may be used. Entries must be submitted in standar image submissions (jpg, png, etc.)