The 20th Anniversary reprint of Charmeleon was revealed by the official Pokemon Twitter today. Compare its translation to the original English Base Set card to see the difference! The 20th Anniversary CP6 set will be released in Japan in just a few days on September 16th.
[C][C][C] Slash: 50 damage.
[R][R][C] Flamethrower: 90 damage. Discard 1 [R] Energy card attached to this Pokemon.
Weakness: Water (x2)