Episode 136 "Charizard's Burning Ambition". The same episode where Charizard is left at the Charizard training camp.
Charizard starts obeying Ash in the Orange League episode titled "Charizard Chills."
charizard burning ambition i think
Ash got Charizard in episode 11
Episode 134: Charizard's Burning Ambitions
In episode 107, the episode name Charizard Chills. Saving Charizard from a Ice Beam from Poliwrath.
The Pokémon episode in which Ash's Charizard battles Articuno is "The Symbol Life" and its overall episode number is Episode 413.
charizard- probobly
charizard is recently training at charific valley.
The episode in which Ash brings back his Charizard while he's still in the Unova region is called "Flames of a Red-Hot Reunion."
Ash and friends meet a girl named Liza, who protects the nearby Charicific Valley, a valley where wild Charizard live. Everyone goes there and Ash wants his Charizard to train with the others.So Ash decides that Charizard should stay in the Charicific Valley.
ash heads off to johto in episode 116 "The Rivalry Revival". in "Charizard's Burning Ambition" ash left his charizard in the charicific valley with liza in "Fire-ing Squad" ash competed in the fire and rescue grand prix and squirtle rejoined the squirtle squad as they were lost without a leader ash still owns both charizard and squirtle and can use them at any time bulbasaur remained in ashs party until "Bulbasaur... the Ambassador!" where he sent it to professor oak to stop the Pokemon fighting
Ash Battles Gary on Episode 272-273 Pokemon Season 5 : Master quest episode 60-61 This is the silver tournament or what ever they call it and its the fight between Blastoise and Charizard, best Pokemon battle I have ever seen in this show