TL;DR
Pull for Asagi Marin if you need a strong N rarity unit, but consider daily-free pulls and pity system first.
Who is Asagi Marin?
Asagi Marin is a character from Brigadoon, featured as the current banner on Waifumaster. She is an N rarity unit with unique skills and abilities. Asagi Marin is known for her strength and agility, making her a valuable addition to any team. Her appearance on the banner is a great opportunity for players to add her to their collection.
When to pull — daily-free pulls vs paid pulls, hard-pity math
When deciding whether to pull for Asagi Marin, it's essential to consider the daily-free pulls and the hard-pity system. The daily-free pulls provide a chance to get Asagi Marin without spending resources, while the hard-pity system guarantees a certain rarity unit after a set number of pulls. Understanding the pity system and daily-free pulls can help you make an informed decision about when to pull.
10x vs single pull math at this rarity tier
At the N rarity tier, the 10x pull math is more favorable than single pulls. The 10x pull provides a higher chance of getting the desired unit, Asagi Marin, and also gives more value in terms of resources spent. However, single pulls can still be beneficial if you're close to the pity threshold or want to spend fewer resources.
What if she's a duplicate — trade vs master vs unlock
If you already have Asagi Marin and pull her again, you have a few options: trade, master, or unlock. Trading duplicates can provide resources and other benefits, while mastering a unit increases its power and abilities. Unlocking a duplicate unit can also provide additional benefits, such as increased stats or new skills.
My recommendation
Based on the current banner and the character's strengths, I recommend pulling for Asagi Marin if you need a strong N rarity unit. Consider using daily-free pulls and understanding the pity system to make the most of your resources. If you're unsure, wait for more information or consider alternative units.