Prize Grab

Outline
Prize Grabs are the best way to get things in Beat Fever, especially things you have little need for.

There are 7 different types, so we'll start with the most common and work our way up.

Every time you get 100 Pieces of any Grab, you can use the machine once. If you have over 300 Pieces of any one type of Grab, Bria will not let you play any songs until you do.

Story Grabs
You get these left and right.

Rewards
Not much, is it? But you get a lot of them, and you can use them to reset the monsters an area has, so that's good.
 * 0-star Equipment is very common (32.79%)
 * 1-star Equipment is very common (14.75%)
 * 0-star Beat Monsters are common (19.67%)
 * 1-star Beat Monsters are uncommon (19.67%)
 * 2-star Beat Monsters are rare (9.83%)
 * 3-star Beat Monsters are super rare (1.64%)
 * Special Beat Monsters are a bit rarer than 2-stars (1.64%)

Rewards in approximately decreasing frequency
There are also 2-star Equipment, Blue Tapes, Flame Tapes, and one other kind of Tape I don't know the name of in there. But I never got any of those.
 * Gold Tape
 * Pink Tape
 * Silver Tape
 * 0-star Equipment
 * Purple Tape
 * Red Tape
 * 1-star Equipment

Rewards
Usually just 0-stars, sometimes 1-star. I've never gotten any 2-star Equipment from here. It's trash.
 * Equipment

Rewards

 * Twice evolved 2-star Beat Monsters are very common
 * 3-star Beat Monsters are uncommon
 * 4-star Beat Monsters are super rare
 * 5-star Beat Monsters are ultra rare

Bonus

 * After 3 grabs, you get 30 energy
 * After 6 grabs, you get 50 energy
 * After 9 grabs, you get 50 energy and 1 Premium Grab
 * The bar resets after 9 grabs so you get more of the same rewards.
 * The bar clears in ~10 hours.

Rewards
Yeah, not complicated.
 * Boosters

Rewards

 * I've never done it but I assume it's like Premium Grabs with Event Monsters.

Secret Grabs
Do another type of Grab (not sure which ones specifically) to be directed to the Secret Grab.

Rewards

 * I've never done it but I assume it's like Premium Grabs with different monsters.