Pokedex Entry: In battle, it flaps its wings at high speed to release highly toxic dust in the air. Its wings, covered with poisonous powders, repel water. This allows it to fly in the rain. Notes: Now fully evolved, Butterfree can take advantage of its new ability to fly. Butterfree has some great attacks that affect an opponent's status, and the psybeam attack can do lots of damage. Though simple to raise, a well-trained Butterfree can be quite dangerous. Compatible with TM02, TM04, TM06, TM09, TM10, TM15, TM20, TM21, TM22, TM29, TM30, TM31, TM32, TM33, TM34, TM39, TM44, TM46, TM50, HM04 (Y).