DreamWorks Dragons, How to Train Your Dragon 2 Battle Pack - Gronckle vs Gronkle Cannon DreamWorks Dragons Battle Packs are loaded with a unique War Machine to capture multiple Dragon species! Choose from the Nadder vs. Nadder Nabber, Gronckle vs. Gronckle Cannon, Toothless vs. Dragon Trap, Zippleback vs. Zipplecatcher Each Battle Pack comes with 1 detailed 3 Dragon and 1 Trap for non-stop trap, battle and escape action. DreamWorks Dragons Battle Packs are made for Dragon Trainers ages 4+. 1 Dragon, 1 Trap