The only negative of this card is that you will still have to pay for the cards that youre exiling, so if you dont have enough mana on board or ways to make mana (read: Treasures), you might be missing out on your bombs
This is worse when phasing out exactly one creature since it costs 2 mana, but it can be much more impactful, plus you can burn cards in your hand for extra targets
Its a really simple effect, but it basically means theyre going to be defenseless most of the time, which can make them incredibly easy to take out of the game
The fire breathing and power 4 or greater effect are great changes though
Some people, however, have looked right past the design and focused on the game: Cant please everyone and most people are online to complain
The same is true for counters that change its power