Main focus is getting out the big two witchcrafters Madame Verre and Haine.
Golem Aruru helps some but if Haine and Verre get banished Golem Aruru is your only hope at finishing the duel.
Genni is great in the graveyard to target cards like collaboration, Holiday, and Draping.
Schmietta is the best at sending witchcrafter cards, or if you just want metalfoes there to the graveyard.