Bonus Round?

Likely not good. 2 red mana is difficult to produce in a 4 color deck that prioritizes red the lowest (by quite a large margin). Many cascade triggers are gained from artifacts and not spells, copying the majority of the decks dig isn't really useful (double wheel, double ad naus, double paradoxical outcome) and it doesn't cast, it only copies, so there isn't synergy with a Yidris trigger. 3 mana is also a pretty steep ask on a storm turn for a card which does absolutely nothing on its own.

It falls into the cute but not good enough section.