Charmander in FireRed.
Charmander is a starter in Pokemon FireRed: Professor Oak offers it at level 5 at the start, and it appears nowhere in the wild.
Evolution
3 stages
Charmander
Charmeleon
CharizardEvolves into Charmeleon at level 16.
Evolve now or wait
from the game's learnsets and the relearner ruleCharmander evolves at level 16. Nothing is lost by evolving straight away: every move Charmander learns after that, Charmeleon learns too.
Rule the game applies: the Move Relearner on Two Island (he takes two Tiny Mushrooms or one Big Mushroom) teaches only the level-up moves of the form you hand him, at or below its current level. Delaying an evolution costs the evolved form's higher base stats for every level you wait; a move you barely use is not worth that.
Charmander learnset in FireRed
10 level-up moves · 23 machinesBy level
Charmeleon by level
TMs and HMs it can learn (23)
HM01 Cut, HM04 Strength, HM06 Rock Smash, TM01 Focus Punch, TM02 Dragon Claw, TM06 Toxic, TM10 Hidden Power, TM11 Sunny Day, TM17 Protect, TM21 Frustration, TM23 Iron Tail, TM27 Return, TM28 Dig, TM31 Brick Break, TM32 Double Team, TM35 Flamethrower, TM38 Fire Blast, TM40 Aerial Ace, TM42 Facade, TM43 Secret Power, TM44 Rest, TM45 Attract, TM50 Overheat