Why did assassins cut off their finger?

<b>When Altar modified the blade so that it was safe to use</b>, the Assassins stopped dedicating their loyalty to the Brotherhood.

Question

When Altar modified the blade so that it was safe to use, the Assassins stopped dedicating their loyalty to the Brotherhood.

Hagrid P Hazard · Accepted Answer

When Altar modified the blade so that it was safe to use, the Assassins stopped dedicating their loyalty to the Brotherhood.