Dragon List

First Generation

 * Monstrous Nightmare
 * Gronckle
 * Hideous Zippleback
 * Deadly Nadder
 * Scauldron
 * Changewing
 * Night Fury

Second Generation

 * Terrible Terror
 * Whispering Death
 * Snaptrapper
 * Timberjack
 * Thunderdrum
 * Boneknapper
 * Skrill

Third Generation

 * Typhoomerang
 * Grapple Grounder
 * Mudraker
 * Scuttleclaw
 * Tide Glider
 * Smothering Smokebreath
 * Flightmare

Fourth Generation

 * Hobblegrunt
 * Hotburple
 * Snafflefang
 * Rumblehorn
 * Raincutter
 * Stormcutter
 * Seashocker
 * Sweet Death
 * Threadtail

Fifth Generation

 * Fireworm
 * Thunderpede
 * Thunderclaw
 * Prickleboggle
 * Shivertooth
 * Speed Stinger
 * Windstriker
 * Sand Wraith
 * Sword Stealer
 * Woolly Howl