4
2 raptros and zorgulon
you just need to wait until they release them
You need 50 quidditch cards to unlock Firebolt.
To unlock Team Mode in "Godzilla: Destroy All Monsters Melee," you need to complete the game's single-player mode. After you defeat the final boss, you will unlock Team Mode, allowing you to team up with other monsters in battles. Make sure to save your progress, as this will enable the new mode for future playthroughs. Enjoy teaming up with your favorite kaiju!
If you have a MoPod code then you need to enter it into the secret code box on the Moshi Monsters sign in page.
you need to beat all the lv 4 duelists at least 5 times
350
You don't need to sacrifice (tribute) any monsters to summon a level 4 monster. Level five monsters require one sacrifice.
76
If you are a member of funorb then you need to have battles to unlock points which then you can buy monsters/gods Hellhounds are from Zamorak and you have to pay for them with points (which you get if you win matchs) If you are not a member then you can't get them :(
To unlock the Inferno base in Backyard Monsters, you need to reach level 50 by upgrading your Town Hall and other important buildings. Once you reach level 50, the Inferno base will be automatically unlocked and available for you to build.
You need to kill some many people and get points to unlock him.