Some links below are affiliate links. If you buy through them, Geeky Domain may earn a small commission at no extra cost to you. We only recommend cards and products we believe offer real value to players.

A Gundam starter deck is the best on-ramp the game has: a ready-to-play 50-card deck for the price of a couple of booster packs. But every new player hits the same wall after a few games — the starter gets you playing, and then you want it to get better. The question isn't "which cards are good," it's "what do I upgrade first, and in what order, so I don't waste money?"

That's what this guide answers. Not a card-by-card list for one specific deck — we have dedicated deck techs for those — but the universal upgrade sequence that applies no matter which starter you own, plus a simple router that points you to the exact archetype your starter is built to become. Think of this as the map; the deck techs are the detailed directions for each destination.

We'll cover the principles every starter upgrade follows, the official method for tuning a starter, the four-step priority order for spending your money, and where each of the three main starters leads. Every rule here is confirmed against the official deckbuilding guidance.

Why Start From a Starter at All

Starters are the most cost-effective foundation in the game. Each one is a complete, ready-to-play 50-card deck plus its 10-card resource deck, pre-balanced by the designers around a clear strategy. You're not assembling a deck from a pile of singles — you're starting from a coherent shell and improving it, which is far easier and cheaper than building from scratch.

Better still, a starter teaches you its archetype as you play. By the time you've run ST03 a few times, you understand aggro's tempo; ST01 teaches you control's patience. That hands-on understanding is exactly what tells you which upgrades you actually want — you've felt the deck's weak spots firsthand.

If you haven't bought a starter yet, our ST01-vs-ST03 comparison walks through which to pick, and the beginner's buyer's guide covers the full product picture. This guide assumes you already own one and are ready to make it better.

The Principles Every Upgrade Follows

Before any specific cards, three universal truths shape every Gundam deck. Internalize these and your upgrade choices get a lot clearer.

• Consistency beats power. A deck that does its plan reliably every game beats one with a few bombs it rarely draws. That's why your first upgrades aren't flashy — they're about drawing your best cards more often.
• The copy count is a dial. You can run up to four copies of any card number. The official guidance: run 4 of cards central to your strategy that you always want; 3 of strong cards where one draw is enough; 2 of situational or high-level cards you only want late. Tuning these counts is most of what "upgrading" actually means.
• Respect the curve and the ratios. The official recommended build is roughly 25–28 Units, 6–8 Pilots, 8–10 Commands, and 4–6 Bases. Every card you add or cut should keep those ratios and your level curve intact — you always want cheap early plays and a payoff top end.

The Official Upgrade Method

Bandai actually publishes how to upgrade a starter, and it's a great backbone. The official method comes down to three moves you can apply to any starter you own:

• 1. Build around your signature card. Start by checking your starter's headline card — its central, game-deciding effect. Then look through boosters for cards that synergize with it. Your best upgrades amplify what your deck already wants to do.
• 2. Feed your pilot's links. Units that meet the link conditions of your starter's key pilot are ideal additions — linking unlocks enhanced effects and lets a unit attack the turn it lands. Adding more good link targets makes your existing pilots better for free.
• 3. Cut the vanillas, keep the balance. Swap out plain units with no effects — but replace them with cards in the same level range, so you don't wreck your curve. Upgrading is a series of even trades that each raise card quality without unbalancing the deck.

That's the official skeleton. The four-step sequence below puts it in priority order — what to actually do first when you've got a starter in hand and limited cash.

The Four-Step Upgrade Sequence

This is the priority order that gets you the most deck for the least money. Work it top to bottom — each step matters more than the one below it.

The pattern is the same every time: consistency first, identity second, payoffs third, luxuries last. Spend from the top.

Which Starter Did You Buy?

Each starter is built to become a specific archetype. Once you've worked the universal sequence above, follow your starter's dedicated deck tech for the exact cards, upgrade list, and piloting plan. Find your box below:

Bought a different or newer starter? The same universal sequence still applies — identify your archetype (our color-pair primer helps), then upgrade toward it in the same priority order. The principles don't change; only the destination does.

Upgrade Mistakes to Avoid

A few common missteps waste money and weaken decks. Sidestep these and your upgrade path stays efficient:

• Buying chase cards first. A flashy Level 8 bomb in an inconsistent deck mostly sits in your hand. Build the cheap, consistent engine before the expensive top end — the bomb is only good once you reliably reach it.
• Adding singletons of everything. One copy each of ten cool cards makes a deck that never does the same thing twice. Commit to a plan and run multiples of the cards that serve it — consistency over variety.
• Breaking your curve. Loading up on powerful but expensive units leaves you with nothing to do early and dead in the water against aggro. Replace cards within the same level range to keep your curve healthy.
• Splashing a third color. Decks use at most two colors, and even two needs a clean resource base. Don't dilute your consistency chasing off-color cards — stay in your lane and your draws stay reliable. Our two-color deckbuilding guide covers doing it right.

Quick Upgrade FAQ

• Do I really need a second copy of the same starter? It's the single best first purchase. A starter is built around a few key cards you only get one or two of; a second copy gives you the playsets that make the deck consistent. It's cheaper than chasing the same cards as singles, and it instantly fixes the "I never draw my good card" problem.
• Should I buy booster packs or singles to upgrade? For targeted upgrades, singles win — you buy exactly the cards your plan needs instead of gambling on packs. Boosters are for collecting and opening fun, not efficient deckbuilding. Once you know which cards your archetype wants (from your deck tech), buy those specific cards as singles.
• How much should I expect to spend? A duplicate starter plus a handful of cheap singles gets you a genuinely solid, consistent deck for very little — that's the whole appeal of starting here. Premium chase cards can cost more later, but they're optional refinements you add once the cheap engine works. You set the ceiling.
• Can I just keep playing the starter as-is? Absolutely — starters are designed to be playable out of the box, and they're great for learning. Upgrading is about closing the gap with tuned decks at your table. If you're winning and having fun, there's no rush; upgrade when you start noticing specific weaknesses you want to fix.

Prices move with new set releases, so check current listings before buying. A duplicate starter plus cheap singles is almost always the best value for a first upgrade.

© GEEKYDOMAIN.COM | Strategy Powered by Data