Suggested by Destroyer Warwolf has super strength so he could try throwing a lot of good punches but it will be difficult for him to get in close. Biollante can fire off many different acid blasts and is rather huge so she can just shoot the acid off in every direction. Even a glancing blow would be really bad news for Warwolf and put him away for a while. Ultimately he doesn’t have a long range option powerful enough to tip the scales here. Biollante wins.