Step 1
Claim, then look
Try any code you want to recheck before spending. Scan your current card income so you know which slot needs replacing.
First-session route
Open, compare, upgrade — then let the farm work
The official loop is simple: open packs, place better cards, upgrade the cards worth keeping and earn more money. This route keeps those decisions clear during a fast first session.
Quick answer
Your first good session has three decisions
Quick answer
Replace the weakest card before polishing the strongest one.
Early Cash is most useful when it changes the farm. A small improvement to your weakest slot can beat an expensive upgrade on a card you are about to replace. Read the income numbers on screen and spend with a next target in mind.
- 1Open enough packs to see how your current cards compare.
- 2Replace the lowest income slot when a new card is clearly better.
- 3Upgrade a card only after it looks likely to survive the next few packs.
First ten minutes
A route you can follow without memorizing a tier list
Step 2
Open with a purpose
Buy packs to attack that weakest slot. A new pull is useful only when its income improves the cards actually working for you.
Step 3
Upgrade a keeper
Once a card remains competitive through several pulls, compare its upgrade cost with the next pack before committing Cash.
Checkpoint
Before buying the next pack
- Name the card you expect the pull to replace.
- Read its current income per second.
- Keep enough Cash for the next useful action.
- Use the pack calculator when pack and upgrade costs are close.
- Save mutation resources for a card you expect to keep.
Cash decisions
When to pack, upgrade or wait
| Situation | Best next move | Reason |
|---|---|---|
| One card trails far behind | Open a pack | There is obvious room for a replacement to improve total income. |
| A strong card has a cheap, known upgrade | Upgrade it | A guaranteed income gain can repay faster than a random pull. |
| Both choices spend nearly all Cash | Wait | A short earning window gives you a buffer and prevents the farm from stalling. |
| You just pulled a better card | Compare before investing | Place it, read the actual gain, then decide whether it is a keeper. |
Avoidable mistakes
Four ways new farms lose momentum
Upgrading every new pull
Most early cards are temporary. Place and compare before spending more on them.
Judging by border color alone
A dramatic card can still be a weak replacement for your current lineup. Read its income.
Spending to exactly zero
A Cash buffer keeps the next action close and reduces idle waiting.
Using potions on filler
Mutation and trait resources are more valuable when the base card lasts longer.