this is kind of stupidity but i am really not sure to clearly understand AW ability of unit for ex: 7% atk up of Belinda, the effect will be activated when she is in deck or has to be on field, and if she gets killed or withdraw from field, will effect remain? same for "protection of god of valk" does affect apply on other valk, if yes does she needs to be on field, how about after she gets killed (before other valk)