How to evolve Swablu in Cobblemon.
Swablu evolves into Altaria when it reaches level 35.
Evolution line
SwabluWhat Swablu needs
1 path
AltariaLevel up
Level 35
Moves it learns on evolving
Dragon BreathDragon Pulse
These are offered the moment the evolution completes. Decline them and you have to relearn them later.
Is it worth it
Swablu nownormalflying310
Altariadragonflying490
Base stat totals, from the Cobblemon 1.7.3 species files.