Be The Final Boss Skill Tree
Where Coins go first — Population, Unit Damage / Health, income, then Boss stats.
By Bloxron Editorial Team · Last updated
Coins buy permanent nodes. Population unlocks dual-slot units; Damage / Health keep the line alive; Boss stats clean leaks. Match the branch idea if your UI names differ.
Early priority
First Coin dumps that unlock dual-slot units and stop early leaks.
| Branch | Priority | Why |
|---|---|---|
| Population | High | Dual-slot units need the slots first |
| Unit Damage | High | Kills happen before the throne |
| Unit Health | High | Keeps the early frontline up |
| Coin Income | High | Pays for later nodes and weapons |
| Boss Attack / Health | High | You’re the backup when stuff leaks |
| Soul Harness / Harvest | Medium+ | Matters once Wave 25 farms feel real |
| Altar / Summon Luck | Medium | After you can survive long enough to roll |
| Castle / Realm / Auto | Later | QoL — not a substitute for unit stats |
If you’re stuck
Buy for the wipe you just took.
| Symptom | Buy | Why |
|---|---|---|
| Good unit stuck in inventory | Population | Dual-slot Imp Bomber / Bone Guard / Warlock lines need slots first |
| Normal waves leak to the throne | Unit Damage or Unit Health | Army should clear before you become the carry |
| Only bosses wipe you | Boss Attack / Health + weapon | You’re the cleanup — tree alone won’t fix a soft sword |
| Broke every run, slow Coin flow | Coin Income | Pays for every later node |
| Can hold Wave 25, rolls feel trash | Soul Harness, then Summon Luck | Soul income first; luck after you survive long enough to roll |
Later spend
- Castle / Realm / Auto are QoL — they don’t replace a soft frontline.
- After Wave 25, split Coins between tree nodes, weapons, and later Armor.
- Altar Luck ≠ mutation luck. Mutation odds live on weather / the Double Mutation pass.
FAQ
What should I buy first?
Population if dual-slot units are locking you out. Otherwise Unit Damage or Unit Health, then Coin Income, then Boss Attack / Health.
Does Altar Luck raise mutations?
No — Altar / Summon Luck helps rarity. Mutation chance is Cursed Moon or the Double Mutation gamepass.
Skill Tree or Altar with my first Coins?
Coins → Skill Tree / weapons. Souls → Altar.