Just my personal experience

I'M THE MOST ANNOYING BOSS TO SPAWN. NOT ONLY IS MY FIGHT SUPER DIFFICULT, ESPECIALLY IN MY DAY FORM, BUT THE PLAYER CAN EASILY ACCIDENTALLY SPAWN ME RESULTING GENERALLY IN INSTANT DEATH; NO I'M THE MOST ANNOYING BOSS TO SPAWN. UNLESS YOU HAVE A HIGH TIER BUG NET, THE TRUFFLE WORM WILL ALMOST ALWAYS RUN AWAY FROM YOU BEFORE YOU'RE ABLE TO CATCH IT. BESIDES, THE TRUFFLE WORM ISN'T CLASSIFIED AS A MONSTER SO ENEMIES CAN VERY EASILY ONE-SHOT IT.