Nemesis: http://powerlisting.wikia.com/wiki/Gravity_Aura
Me: http://powerlisting.wikia.com/wiki/Cartoon_Creature_Creation
So my Nemesis can control gravity all around him to repulse or attract anything (like Pain from Naruto). Well fuck - that's a scary power.
But I can create any cartoon and bring it to life to fight for me. In that case I could, if nothing else, create my opponent in cartoon form and have them fight themselves. However, they'd probably understand their powers and have more practise with them than I... so I don't see that going well.
I could bring a whole bunch of Dittos (or any other shape shifting creatures) to life and trick the enemy. Make it look like I summoned rocks or something and wait for the enemy to try and "throw" them at me. When he/she brings them close, morph them into Bob-ombs and blow them to pieces.
Or hell, I could just bring legendary Pokemon to life. Gravity is scary but so is fighting Mew, Mewtwo, Lugia, Ho-Oh, Groudon, Kyogre, Palkia, Dialga, Giratina, Reshiram, Zekrom, Kyurem and Arceus at the same time! If all else, I can throw plenty of OP anime characters at the enemy until they give in. There is no shortage of them.