Forum:Xyz Summon during BP

Can you Xyz summon during your battle phase, and have that monster attack?

For example, I have a "Galaxy-Eyes Photon Dragon" and 2 "Photon Caesars" on the field. They destroy all my opponents monsters. Can I Xyz summon "Neo Galaxy Eyes Photon Dragon" and have it attack directly?

67.160.88.205 (talk) 19:11, June 5, 2013 (UTC)