XP Stages

XP Stages (Japan: ゲリラ経験値にゃ Guerrilla Experience stages) is a set of special stages that can appear on a fixed schedule or during the weekend. These stages use a lot of energy, but can give you a lot of XP as a bonus or rarely as a treasure.

Appears

 * 1st,  13:00
 * 2nd, 14:00
 * 3rd, 15:00
 * 4th, 16:00
 * 5th, 17:00
 * 6th, 18:00
 * 7th, 19:00
 * 8th, 20:00
 * 9th, 21:00
 * 10th, 22:00
 * 11th, 13:00
 * 12th, 14:00
 * 13th, 15:00
 * 14th, 16:00
 * 15th, 17:00
 * 16th, 18:00
 * 17th, 19:00
 * 18th, 20:00
 * 19th, 21:00
 * 20th, 22:00
 * 21st, 13:00
 * 22nd, 14:00
 * 23rd, 15:00
 * 24th, 16:00
 * 25th, 17:00
 * 26th, 18:00
 * 27th, 19:00
 * 28th, 20:00
 * 29th, 21:00
 * 30th, 22:00
 * 31st, 13:00

Reference

 * http://battlecats.spica-net.com/chapspecial/satsun.html