User blog:BlueRavenXD/Uncanny Barrier (Fan-made)

Relic Doge spawns every 10 seconds

M. Ost spawns when base is hit two times

Relic Bun Bun and Crazed Tank Cat spawns when M. Ost dies

Manic Eraser Cat with three Crazed Tank Cats will spawn when Relic Bun Bun is killed