Sonic, True King of Avalon

[On Activation] For each unit you control with "Knight" in their traits, Equip this Leader Unit with different Equipment from your hand or discard pile with "Knight's Blade" in their names. For every card equipped to this card with this effect; K.O. an enemy unit.
When this card would leave the field, you may send 1 Equipment card from underneath this card to the discard pile to prevent it from leaving the field.
[Once per Turn] [When Attacking] You may equip a unit with "Knight" in its traits with an E