The acquisition and cultivation of Mimu Mimu Ha pet tags are key to enhancing combat power and building a high-end lineup. Players need to follow a series of planned steps, combining reasonable breeding formulas and pet guide routes, to gradually refine rare or even exclusive high-value tags. First, it's essential to master the basic breeding formulas, such as "single tag + single tag" which has a chance to produce dual tags with a small probability of random tags, and "same tag + same tag" is more likely to stably inherit that tag while generating one random tag. The combination of "multiple tags + multiple tags" may inherit some of the tags from both parents and come with additional random tags, which is one of the main ways to obtain pets with multiple tags.

Next comes the stage of tag cultivation. Before this, the most important thing is to complete the initial opening of the pet guide. Capture as many pets as possible on the map, understand the inheritance route and mutation potential of each type of pet. This step is crucial for optimizing the subsequent breeding process.

Then, enter the tag refinement phase. Players should focus on collecting highly practical general combat tags such as level four courage and perseverance. Although support tags currently have limited use, if they can reduce pet mood consumption, food consumption, etc., they may prove valuable in long-term battles or exploration in the future.

In terms of choosing map pets, priority should be given to individuals that can serve as intermediaries in the breeding path, such as Grass Shuai Xiao and Peach Blossom Deer. These pets are geographically concentrated and suitable for intermediate embryo combinations. For players who want to hatch pets with random tags, they can try using two non-inheritable tags or two identical tags. This way, when hatching higher-level Mimus like Little Red Tail, there's a better chance of obtaining rare special tags like "All-Round."

Once you have a certain number of pets with single or dual top-tier tags, start trying to expand to other pet embryos under different guide routes by mixing pets with already excellent tags. The next focus is on capturing elite monsters on the map to collect special effect tags such as specific elemental enhancement and damage increase, which often must be obtained through map exploration or battles.

In the final stage of Mimu Mimu Ha pet tag cultivation, use the well-integrated advanced tag embryos to breed the rare "Shiny" series pets. Since Shiny pets cannot be hatched from regular eggs and usually require more resources, their combat performance far exceeds that of ordinary pets, making them a necessary part of building the best battle lineup. For the cultivation of BOSS pets, pay attention to the three to four exclusive tags they may carry, and reasonably screen and prioritize retaining tags with burst, control, or survival advantages.