Quick answer: The best C.H.A.O.S Epic Only decks are P.E.K.K.A Double Prince (4.0 average elixir), Golem Witch Beatdown (4.5), Goblin Drill Bait (3.0), and X-Bow Siege (4.1). Epic Only restricts every deck slot to Epic-rarity cards — a pool of 33 cards — so the format rewards players who cover win condition, air defense, swarm answer, and a spell from a list that contains no Zap, no Musketeer, and no cheap Common cycle.
C.H.A.O.S Epic Only is the Season 86 limited mode (August 17–24, 2026) where only Epic-rarity cards are eligible — all 8 deck slots, no exceptions. That shrinks the build space from the full card pool to exactly 33 Epic cards, and it deletes the cards most ladder decks lean on: no Zap, no Log, no Musketeer, no Cannon, no Skeletons. Every deck must re-solve air defense, swarm control, and cycle from a pool that skews expensive — 13 of the 33 Epics cost 5 or more elixir.
The mode rewards preparation more than piloting. Most opponents queue with 8 Epics thrown together; a deck that covers the 4 jobs below beats improvisation on structure alone.
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What Are the Rules of C.H.A.O.S Epic Only?
C.H.A.O.S Epic Only requires every card in your 8-card deck to be Epic rarity. The eligible pool is 33 cards: 19 troops (P.E.K.K.A, Balloon, Witch, Golem, Skeleton Army, Baby Dragon, Prince, Giant Skeleton, Guards, Dark Prince, Bowler, Hunter, Executioner, Cannon Cart, Wall Breakers, Goblin Giant, Electro Dragon, Electro Giant, Rune Giant), 2 buildings (X-Bow, Goblin Drill), and 12 spells (Rage, Goblin Barrel, Freeze, Mirror, Lightning, Poison, Tornado, Clone, Barbarian Barrel, Void, Goblin Curse, Vines).
Three structural facts follow from that list:
- Barbarian Barrel is the only Log-like small spell (2 elixir, ground clear + a body). Every serious Epic Only deck runs it.
- Air defense is scarce. The reliable anti-air troops are Baby Dragon, Hunter, Executioner, Electro Dragon, Cannon Cart (single target), and Witch — there is no Musketeer, no Archers, no Mega Minion.
- There is no 1-2 elixir cycle troop. The cheapest troops are Wall Breakers (2) and Guards/Skeleton Army (3), so "cycling" in Epic Only means spells, not Skeletons.
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Which 6 Epic Cards Does Every Deck Want?
Six cards do the most structural work in the 33-card pool, and 3 of the 4 decks below use at least 4 of them:
| Card | Elixir | Job in Epic Only |
|---|---|---|
 Barbarian Barrel | 2 | The only cheap ground spell — swarm answer + chip |
 Guards | 3 | Shielded swarm that survives spells; the P.E.K.K.A answer |
 Baby Dragon | 4 | Splash + air in one slot |
 Hunter | 4 | Burst air/tank damage without Legendary help |
 Tornado | 3 | Activates King Tower, groups swarms for splash |
 Poison | 4 | The control spell — no Fireball exists here |
The 4 Best Epic Only Decks
| Deck | Avg Elixir | Best For | Difficulty |
|---|---|---|---|
| P.E.K.K.A Double Prince | 4.0 | safest all-round build | Medium |
| Golem Witch Beatdown | 4.5 | players who like big pushes | Medium |
| Goblin Drill Bait | 3.0 | fastest cycle available | High |
| X-Bow Siege | 4.1 | defensive players | High |
1. P.E.K.K.A Double Prince
P.E.K.K.A, Prince, Dark Prince, Baby Dragon, Guards, Poison, Barbarian Barrel, Tornado — 4.0 average elixir.
Why it works in Epic Only:
- P.E.K.K.A answers every other deck's win condition (Golem, Electro Giant, Goblin Giant) and counterpushes with both Princes behind her.
- Tornado + Baby Dragon is the format's best swarm answer, and Tornado activates your King Tower against Goblin Barrel and Goblin Drill.
- Guards shut down the mirror's P.E.K.K.A and both Princes for 3 elixir.
The game plan: defend with P.E.K.K.A + Guards, then bridge the surviving P.E.K.K.A with a Prince pair behind. Poison covers the push against Skeleton Army.
2. Golem Witch Beatdown
Golem, Witch, Baby Dragon, Electro Dragon, Guards, Lightning, Tornado, Barbarian Barrel — 4.5 average elixir.
Why it works in Epic Only:
- The pool's anti-tank options are thin — with no Inferno Tower or Mini P.E.K.K.A available, a Golem with double-dragon support out-muscles most defenses.
- Witch's skeleton stream is the deck's swarm defense AND its counterpush engine.
- Lightning removes the Hunter or Executioner that would otherwise shred the push.
The game plan: Golem behind the King Tower at 10 elixir or after a positive defense, dragons behind, Lightning the highest-damage defender. Single-elixir time favors this deck; don't panic if you lose the first tower race.
3. Goblin Drill Bait
Goblin Drill, Goblin Barrel, Wall Breakers, Guards, Hunter, Poison, Barbarian Barrel, Goblin Curse — 3.0 average elixir, the cheapest competitive build the pool allows.
Why it works in Epic Only:
- Three spell-bait threats (Drill, Barrel, Wall Breakers) against a pool with exactly one cheap answer — once Barbarian Barrel is spent, the next threat connects.
- Goblin Curse turns defended Drill pushes into damage anyway and buffs the goblins it curses through.
- Hunter is the lone defensive anchor, and at 3.0 elixir you cycle back to him faster than beatdown decks can rebuild.
The game plan: alternate Drill and Barrel at the same tower, count the opponent's Barbarian Barrel, and Poison their defensive cluster. Against Golem decks, out-pace them — two connected Drills out-damage one defended Golem push.
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4. X-Bow Siege
X-Bow, Hunter, Bowler, Guards, Tornado, Lightning, Barbarian Barrel, Freeze — 4.1 average elixir.
Why it works in Epic Only:
- X-Bow is one of only 2 buildings in the pool, and most Epic Only decks have no building of their own to out-range it.
- Bowler + Tornado holds the ground game almost by itself; Hunter covers air.
- Freeze converts a defended X-Bow into a locked X-Bow — with no Zap or cheap swarm in the pool, opponents struggle to punish it.
The game plan: defend first, learn what the opponent's answer to X-Bow is, then commit the X-Bow with Freeze in hand once their answer is out of cycle.
What Should You Avoid Building in Epic Only?
Avoid all-heavy decks. Golem + Electro Giant + P.E.K.K.A in one list reads powerful and defends nothing; you will be out-cycled by Drill Bait before your first push forms.
Avoid skipping Barbarian Barrel. It is the pool's only cheap spell. A deck without it loses to Skeleton Army on defense and Goblin Barrel on offense simultaneously.
Avoid Mirror and Clone as filler. They are win-more cards: brilliant in a deck built around them, dead slots in a deck that just needed an 8th card. Vines and Void are the better utility fillers — Void especially, as 3-elixir single-target damage the pool otherwise lacks.
Avoid assuming ladder instincts transfer. The C.H.A.O.S deck tier list shows why cycle decks fall a tier in modifier formats; in Epic Only the same logic applies through the card pool instead of the modifiers.
Recommended Next Reads
- K.H.A.O.S Season 86 Guide — every event window in the season, including the Epic Only dates
- C.H.A.O.S Mode Deck Tier List — the modifier-ceiling logic behind chaos deck building
- C.H.A.O.S Modifier Database — live modifier list and variant schedule
- Ken's C.H.A.O.S Draft League Guide — the season's draft competition
- Deck Rater (Deck Doctor) — grade any 8-card build out of 100
Frequently Asked Questions
What is C.H.A.O.S Epic Only in Clash Royale?
C.H.A.O.S Epic Only is a limited game mode in Season 86 (window: August 17–24, 2026) where all 8 cards in your deck must be Epic rarity, drawn from the 33-card Epic pool. It ran alongside C.H.A.O.S Triple Draft and awards C.H.A.O.S seasonal rewards.
What is the best Epic Only deck?
P.E.K.K.A Double Prince (P.E.K.K.A, Prince, Dark Prince, Baby Dragon, Guards, Poison, Barbarian Barrel, Tornado — 4.0 average elixir) is the safest choice because it answers every heavy win condition in the pool while keeping the format's best swarm defense.
How many Epic cards are in Clash Royale?
The Epic Only pool contains 33 Epic-rarity cards as of August 2026: 19 troops, 2 buildings (X-Bow and Goblin Drill), and 12 spells.
Is there a cheap cycle deck for Epic Only?
Goblin Drill Bait at 3.0 average elixir is the cheapest competitive Epic Only build — the pool's minimum-cost troops are 2-elixir Wall Breakers and 3-elixir Guards, so nothing close to a 2.6-style cycle exists.
Does Epic Only come back after August 24?
Epic Only's Season 86 window closed August 24, 2026, and Sudden Death (August 24–31) follows it in the rotation. C.H.A.O.S variants rotate seasonally, so expect Epic Only to return in future C.H.A.O.S seasons — the deck logic on this page carries over because the Epic pool changes slowly.