Forgot to post these the other day as well.
Lance Pokemon:
Dragonite - Level 250
Kingdra - Level 340
Dragapult - Level 345
Hydreigon - Level 350
Salamence - Level 350
Dragonite (starter) - Level 450
Dragonair - Level 180
Arbok - Level 200
Sceptile - Level 220
Charizard - Level 240
Haxorus - Level 210
Druddigon - Level 200
Altaria - Level 190
Goodra - Level 220
Komo-o - Level 210
Flapple - Level 190
Appletun - Level 190
And a bunch of others like Dratini, Bagon etc.
Leon Pokemon:
Charizard - Level 550
Rypherior - Level 380
Seismitoad - Level 380
Haxorus - Level 400
Mr. Rime - Level 375
Aegislash - Level 390
Dragapult - Level 400
Intelion - Level 390
Rillaboom - Level 390
Cinderace - Level 390