Aku's Melody (Merciless)

Aku's Melody (Merciless) is an Advent Stage appearing on the 9th, 10th, 23rd, and 24th of every month. Upon completion, players have a 30% chance to unlock Pied Piper Cat. This is a No Continues stage.
==Battleground==
*The enemy base here is an Aku Altar.
*1 Possessed Empress spawns as the boss after 10 seconds300f.
*5 Doge Darks spawn after 13.33 seconds400f, delay 23.33~30 seconds700f~900f.
*1 Heavenly Hippoe spawns after 26.67 seconds800f.
*2 Aku Gories spawn after 46.67 seconds1,400f, delay 36.67~43.33 seconds1,100f~1,300f.
*Infinite Aku Doges spawn after 120 seconds3,600f, delay 43.33~56.67 seconds1,300f~1,700f.
*1 Heavenly Hippoe spawns after 133.33 seconds4,000f.
*2 Shadow Boxer Ks spawn after 146.67 seconds4,400f, delay 46.67 seconds1,400f.
*1 Aku Gory spawns after 153.33 seconds4,600f.
*Infinite Aku Gories spawn after 213.33 seconds6,400f, delay 56.67~63.33 seconds1,700f~1,900f.
*Infinite Aku Doges spawn after 366.67 seconds11,000f, delay 30~36.67 seconds900f~1,100f.
*When the base reaches 75% HP:
**2 Aku Gories spawn, delay 1 second30f.
==Strategy==
This stage relies on spawning strong peons to give Possessed Empress enough pushing room, so having units that can demolish them, such as Bullet Train Cat, Can Can Cat and Pizza Cat, would be obviously helpful. With an extremely durable shield, you'll definitely want to try this stage with reliable shield piercing options if they are avaliable, such as talented Kai, Hevijak the Wicked or Lilin. Without its true form, Aku Researcher doesn't work that well if you don't deploy enough high-leveled Octopus Cats to block her Mini-Waves, and anything that doesn't have a 100% chance to pierce shields can potentially be destroyed by the next Empress attack.
==Walkthrough==
==Reference==
*https://battlecats-db.com/stage/s01272-01.html
ru:Дьявольская мелодия
Category:Advent Stages
Category:No Continue Stages