[quote=whizzball1]
*lets in a sharp breath* David!-Ruby- *at the same time* David!!
[/quote]

That's good 'ol fashioned Seastone. It represses devil fruit powers. The device on his head disrupts his brainwaves, so he can't use any psychokinetic powers, summon the Artifacts, or even think! He's absolutely at my mercy! Unfortunately for him
*Wickedly grins*
I have none.