My Plan for the Cancer CM
I'm taking Maru all the way to first place this time believe it.
Hey Gamers! This is my first time creating my own umpd strat guide - I hope at this point I have a bit of knowledge about what I’m talking about 😅 My goal is to create one buffed af Maruzensky for the Cancer Cup coming up on global. I honestly watched so many different youtube videos getting other people’s inputs that I didn’t write down all my sources. Next time I’ll try to be more diligent about credit. Anyway here’s my plan for total victory!
updated 10/19/25 to reflect results
Before we get into this too far - I did want to say that I ended up placing first in B group with this build. In the end I will probably NEVER do ggparents or gparents again unless I’m trying to make a longer term team build or something. it was just tooooo much work and burned me out when i actually needed to grind for the final Maru.
After getting inspired by UmaPokke’s video on how “white farming” works - I’ve decided to create my build backwards. I will start thinking about what white sparks I want and use those to build my pool of skills I want. These will serve as my great grandparents and reduce my need for more specialized cards later in the run. As you can see I’m aiming to create 5 total great grandparents - Oguri, El, Maru, Sakura and Suzu. The Maru repeats a lot just because she helps boost the compatibility. I’ve already created my great granparents and here’s where I landed with them.
Next will be my grandparents - I’ll be focusing on maintain the current white sparks obtained and attempt to at least keep if not raise their star level. Now I will also be focusing on including a useful blue skill.

Once I’ve got my grandparents set it’s time to start grinding the triangle over and over again until I get my perfect parents. At this point I’ll be trying to maintain as many of my white sparks as I can with only a few skills being completely necessary for the build. I’ll also be finalizing my blue and pink skills
Blue and Pink: Stamina Spark, Front Runner Spark
Must have sparks: URA 2, Suzuka’s Green, Takurazaka or Yasuda Race, Bonus sparks: Focus, Corner Acc., Corner Adept, Groundwork
Blue and Pink: Speed/Power Spark, Mile Spark
Must have sparks: Sprinters stakes, Takurazaka or Yasuda Race, Bonus sparks: Corner Adept, Focus, Front Corners, Mile Corner, Corner Acc.
Once I have my parents set - then it’s time to really decide my final deck. I will be using 3 speed, 2 power and 1 wit ideally. I’ll be picking my cards based on what sparks I’m missing or want to increase my chances on.
Other Cards that I may include simply because they are reliable/relevant to this training include:
Let me know if you end up using this guide at all! Or if you have your own plan! Remember there’s no one way to umapyoi 😊