Guide
? What's the Most "Economical" Way to Top Up for the Costumes Currently Available?

Introduction

The costumes currently available are well worth owning, but topping up "economically" — just enough to get them without overspending — is what really matters. This article suggests a smart top-up path built around the Rainbow Card system, prioritizing the packs with the best value right now.

Note: the specific contents and value of each pack may change over time; please double-check in-game before purchasing to be sure.

Packs Currently Available

Pack

Type

Strengths

Super Special Welcome Offer

One-time offer

Extremely high value for your first purchase — almost always worth buying first.

Monthly Rainbow Card (Webshop)

Monthly pack

Get a ton of Rainbow Cards, purchased via the Webshop

Rainbow Pass

Milestone reward pass

Purchase to instantly get a large amount of Rainbow Cards, plus more Rainbow Cards every day

Super Value Rainbow Card Pack I, II, III

Tiered value pack

Quickly top up your Rainbow Cards when you need to reach the milestone for the costume you want.

Optimal Top-Up Path

The priority order below helps you maximize the value you get for every dong spent:

1️⃣ Super Special Welcome Offer — buy this first

This is a one-time-only offer with outstanding value. In almost every case, this is the best deal, so lock it in first to get a head start.

2️⃣ Monthly Rainbow Card (Webshop) — your long-term foundation

The monthly pack gives you a huge amount of Rainbow Cards at a super-discounted price of just 25,000 VND. Buying through the Webshop is usually more cost-effective than topping up in-app, so prioritize this channel. This is the "backbone" that helps you steadily accumulate Rainbow Cards throughout the costume period.

3️⃣ Rainbow Pass — your path to the costume

The Rainbow Pass is the best pack to instantly get a large amount of Rainbow Cards, plus more Rainbow Cards every day. Activating the Pass, then steadily collecting Rainbow Cards and pulling gacha is the surest way to get the full costume set you're aiming for. Plus, once you activate it and log in for 7 days, you'll also get a lot of bonus Rainbow Cards!

4️⃣ Super Value Rainbow Card Pack I → II → III — top up when you're short

If you're close to a milestone but still short on Rainbow Cards, use the Super Value packs to quickly make up the difference. Buy in order I → II → III and only buy just enough to reach your desired costume, avoiding overspending.


Money-Saving Tips

  • Prioritize one-time offers first: "welcome / one-time" packs always have the highest value — don't miss them.
  • Buy the monthly pack through the Webshop: the discount value is high and usually more cost-effective than topping up in-app.
  • Only top up just enough to reach the milestone: decide on your target costume first, then calculate the Rainbow Cards you need, avoiding buying extra individual packs.
  • Watch the deadlines: both the costumes and the offers are time-limited — reach your milestone early so you don't miss out.

💡 Suggested money-saving combo: Welcome Offer (one-time) + Monthly Rainbow Card via Webshop + Rainbow Pass form the core trio. Only top up with Super Value Pack I → II → III if you're still short of the costume milestone, and just enough to cover the gap.

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