When do the Dragons and other monsters spawn?

 

Crystal Treant will spawn at 0:55

Weapon Treant will spawn at 0:55

Small Bear + Healing Treant will spawn at 1:05

Big Bear + Big Bear will spawn at 1:05

Gold Oak will spawn at 1:05

Ghostwing will spawn at 6:00 and will respawn after 180 seconds

Blackclaw will spawn at 15:00 and respawn 180 seconds after captured Blackclaw is defeated