yeah, if you want to use ultimate slayer (for something like Shen Shen) or naturia exterio (off of waking the dragon), remember to use it before Macro or dimensional Fissure hits the field; ultimate slayer cannot work while dim fissue or macro is on field, nor can exterio send a card from deck to grave to negate your opponent's spell activations.
Maybe Shifter is a better fit for this deck, which is why it's in Side deck, but I don't have enough Ultra dust to craft them. otherwise run however much you think you need.
This deck is meant to counter Ishizu fairies and Tears by letting them dump into the banish zone, while giving ritual beasts a leg up