Frenzy Sale: Party Crasher - Blastive Burner

This will be the last frenzy sale we have for this year.
And the event named Party Crasher is pretty much gives us clue,
to celebrate the upcoming new year party.

The mastery items for this event is Blastive Burner with 329 attack and 418 defense. It comes in 4 different grades from bronze, silver, gold and final item ruby, and I am pretty sure you can only keep the best version as you progress in the event.

As for bonus item for staying at the Zone '4', which known as Zone '4' Challenge, the prize is Party Blimp with 423 attack and 334 defense, and it listed under vehicle category.

will add more info as needed :)