Nerves of Steel [Everfest] 1st Edition Normal

When Nerves of Steel enters the arena, remove a -1[Defense] counter from a chest equipment you control. Battleworn and temper on equipment you control dosen't trigger if it defends an attack with 2 or less [Power].(Battleworn and temper trigger when the combat chain closes.) When your hero is dealt damage, destroy Nerves of Steel.