Diapha: Blood & Sand (& Pie)
Activate the power of this shield to defend an ally from attack.
Arms Slot: Heavy shield
Power Daily (Immediate Interrupt)
You can use this power when an adjacent ally is hit by an attack. You are hit by the attack instead. The ally is unaffected by the attack. You then gain resistance to all damage equal to half the damage dealt by the attack (if any) until the start of your next turn.
Source: Lord Vivox