L Speaker//THE DOOR, Code : Heart

[Const] :As long as this SIGNI is in the same SIGNI Zone as a [Gate]. it gains "[Auto] : Whenever this SIGNI attacks, "Defender MC LION - 3rd" is on your field, you may pay [White][White]. If you do, up this SIGNI and it loses its abilities until end of turn."

[Auto] : At the beginning of your attack phase, all SIGNI on your field in the same SIGNI Zone as a [Gate] get +2000 power until the end of your opponent's next end phase.