With the implementation of archmage arugal and dollmaster in the upcoming witchhood set. The idea is create copy of your minions in hand and in field. ALso, nat pagle, blood thalnos, genzo the shark (in specific condition) and Harrison jones (in specific condition) can draw cards that would let you to do the process easier. An interesting combo would be aluneth and the darkness (an would be funnier with two the darkness)
Because you don’t have to much spells, lorewalker cho can be useful to have some extra cards.
Finally, give her/him the sensation of have legendaries in her/his deck using king togwaggle
P.D: Definetly, not a competitive deck, but for fun who knows if it works.