A Digimon with 2 copies of this card in its digivolution cards is in the breeding area. When an [Eater] trait card would be played, can I activate the inherited effect on just 1 copy of this card and reduce the play cost by 1?
A {Breeding} effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.