Hello @mysticalmysty, thanks for tagging me , this my answer
1. Green Eri cat has the power of the Orb! When activated she fills up Nero's Orb a little for you at the beginning of the level, meaning that you need to send fewer Bubbles to Nero to activate his power.
2. Blue Lyra cat has the power of the Fairies! Once activated she releases more Fairies onto the board in order to help you in your quest, as soon as you make a match to release the Fairy it'll fly around and pop a random Bubble on the board for you.
3. Yellow Leo cat has the power of Points! Once activated, he releases 3 stars onto the game board that will automatically give you the required points for 1, 2 and 3 star score. However, be careful! You must make a match with the Star Bubble to take advantage of this great benefit - it isn't enough to knock it off the board as the Bubble is then lost and you won’t be able to collect the points!
4. Red Puck cat has the power of Arcane! As soon as you activate him he adds a number of Arcane Bubbles onto the board to lend a helping hand. I hope that helps you to have a Cat-tastic time!