ORIGIN:
The monster Pannako exists at two different stages in its life at the exact time, a smaller, mischievous youth and an older, wiser adult. When the elder is defeated, it simply reappears. Only by defeating the young version first, can the elder be destroyed.
ABILITIES:
Time-Bimorphism: two stages of its life exist at same time
Youth Spurt: child form emits amusing 'toot' sound from rear that confuses others
Thunder Dash: adult form uses tail to crash into ground, and bladed wings to fly