DELTARUNE Battles Boss Tier List
Rank heavy Dojo challenges by pressure—not by rumor clips—inside an updating WIP.
How to read this boss tier list
DELTARUNE Battles keeps adding weight to its Castle Town Dojo fantasy. After the recent enemy expansion discussed on August 2026 Update, players need a way to talk about boss-level pressure without pretending the WIP is frozen. This list ranks challenge density for the Roblox fangame by dreamysdead (universe 10411121857). It is opinionated, snapshot-based, and not affiliated with Toby Fox.
Use it with Enemy Tier List for trainers and Party Comp Tier for group etiquette. When a clip disagrees with your live timing, trust the live fight.
Tier definitions
- S — Gatekeepers: Demand clean SOUL habits and calm menus. Expect multi-phase pressure. Example anchor: Roaring Knight.
- A — Serious exams: Punish wall hugs and panic confirms; still learnable with notebook discipline from How to Beat Dojo Enemies.
- B — Spicy trainers: Feel bossy to newcomers but fold once lanes are named via Soul Dodging.
- C — Intro heavies: Teach one nasty idea at a time; great private-server drills (Retry & Private Servers).
Exact names rotate in WIP builds—rank the pressure family, then pencil the current label.
Snapshot rankings (post–enemy expansion)
S tier
- Roaring Knight–style checks: delayed cuts, corner traps, little forgiveness. Prep on the dedicated Roaring Knight Guide.
- Any new “showpiece” boss clips that recycle Knight density with remixed tells—map before you ego.
A tier
- Extended multi-enemy gauntlets added in the wider roster.
- Fights that force both Mercy patience (How to Spare) and burst survival in the same attempt.
B tier
- Single-idea heavies with loud telegraphs.
- Character-readable rematches after a Change Character swap.
C tier
- Tutorial bosses that still look dramatic in thumbnails.
- Great for teaching cancel discipline from Controls under mild stress.
Re-rank after each publish using the Updates Hub audit.
Climbing rules that keep the list honest
- Clear two A-or-lower entries with spare mental bandwidth before an S attempt.
- Change one habit per rematch.
- Prefer private servers for S attempts.
- Do not use party versus as your first teacher for S bosses (Party Battles).
- Reject injectors (Script Safety); none are documented for this exact game anyway (Scripts Hub).
Pair tiers with tools
- Battle Prep Checklist before S climbs.
- Controls Cheatsheet between wipes.
- Battle Basics if menus—not lanes—are ending runs.
- Soul Dodging when wall deaths dominate your notes.
- Retry & Private Servers when public lobbies steal focus from S attempts.
Session template for a boss night
- Bind smoke test (two minutes).
- One Mid trainer clear for composure.
- One A-tier heavy with notebook goals only.
- Optional single S attempt with a hard stop.
- Cool-down write-up: which tell surprised you, which lane saved you, which menu confirm failed.
If step 4 ends in tilt, stop. Boss tiers reward readers who quit on schedule more than players who mash /retry solo until dawn.
Codes disclaimer
Boss tiers are not unlocked with gift codes. The Codes Hub still shows no publicly confirmed promo codes. Likewise, injectors do not rewrite fair rankings—see Scripts Hub.
Related pages
Rank pressure. Then earn the rank in the Dojo.
Frequently Asked Questions
Quick answers for Dojo practice, party fights, and WIP updates.
Is this boss tier list permanent?
No. DELTARUNE Battles is early WIP. Re-test after updates like the August 2026 Update.
Who is the hardest boss right now?
Treat Roaring Knight–style checks as S-tier anchors, then verify in your live build with the Roaring Knight Guide.
Should I party up for S-tier bosses?
Learn solo first. Use Party Battles after everyone can finish a calm map attempt.
Do codes unlock easier boss tiers?
No confirmed codes are listed on the Codes Hub.