There were eight key creature types to focus on (Giants and seven other ones I can't recall at the moment), with changeling being a versatile keyword that bridged those creature types
Imposter Shift Continuous Spell Card When a monster effect that was activated on your opponent's field by targeting a card(s) on the field resolves, if any of those targets are in a different column than that opponent's monster, they can banish 1 card from their GY
The store tries "to run with non-profit values in mind", with the owners drawing the same salary as their staff and all profits reinvested "in the business, the community, and our employees"
Ai was only able to extract "Crystal Heart", which he gave to Aqua and Blue Maiden, telling her that it would make Earth the happiest
Once summoned on the field, however, this card's whopping 5000 attack points are difficult to match
The effect is just preventing damage if there are members of the opposite gender