Talk:Amst, Roaring Gun/@comment-28235843-20160507002515

On WEBXOSS, the On-Play ability seems to trigger when I only have one Arm Signi on the field and it forces me to banish one of my own Signi when my opponent doesn't have a Signi with power 7000 or less. I assume the force banish of my own Signi is a glitch but do I only need at least one Arm Signi on the field to trigger the On-Play ability for this?