I'm commenting at teh intro so maybe what I'm going to say it can happens: you could otk even in a 3rd mode, the molten magma! in 1 round you play the zappers and many copies of molten magma for clean board. Next turn Mini shudder into Sasquawk. Dunno if could work vs renathal decks but, it's an info more that could give lethal in some situations!
You are right it’s very vulnerable to being hard countered but that’s normal for most otk decks it’s just whether your opponent is smart enough to realize