Most powerful battles (min. planet busting attacks) since 2000?

What are the most powerful battles to take place since year 2000 with the following:

1. Alot of the attacks have minimum planet busting power. More powerful is better.

2. More action packed the better. 15 planets or solar systems getting destroyed/the power to do > A "battle" consisting of just one or two universe wipe outs/the power to do.

Any numbers of characters is allowed, it doesn't have to be 1 on 1. If they are similar, the more recent one is better. Name as many as you can. Cheers.

Rachel vs Necrom

Rachel with the Phoenix Force vs Necrom with only a sliver of the Force duke it out. Asteroids, and moons are thrown at each other. Planetes are one shotted, and ignited to form a sun. Devastation to an entire Solar System.

Gallery

Sorry just realize this comic came out in '91 but I still think it's a cool showing.

The battle between the Cancerverse and the Cosmic Entities.

@JediXMan said:

The battle between the Cancerverse and the Cosmic Entities.

this, plus Vulcan VS BlackBolt

Thanos' Blast in Celestial Quest against his son Rot

Galactus' Blast in Annihilation

There were several of these throughout Chaos War, though I'm not so sure you could even call them battles since they were all pretty one-sided until the last fight.

There was a recent Galactus vs The Scarier vs The Other in Thor Annual (2012) and it nearly destroyed the multiverse, if it counts.

@gunmetalgrey said:

There were several of these throughout Chaos War, though I'm not so sure you could even call them battles since they were all pretty one-sided until the last fight.

The last fight was still as one sided as it gets, with Herc getting beat and being completely unable to even really harm Chaos King before the might 98.7% multiverse devouring Chaos King got hit by a plot device :p