[NES] Super Mario Bros 3 - W4S3 + Card flipping + mini boss

Coming to a combo of 3 different level. Did a card flipping, and figured I always fill up my inventory and being replaced by the last super power. I need to avoid taking in too much basic mushroom which I'm not required most of the time. The giant mini boss actually kinda cool too, since it's huge, made it an easy target for Mario to jump on.