Boss Battle Together

Most encounters have a ceiling of three physical items, not a mandatory package size. Zaikan has one approved exception: a 2% three-talisman bonus can raise its total to four items. Most early invasions give one item; middle encounters use two slots and selected advanced encounters can use three. Most bosses and elites give one Primary reward and two distinct bonuses. Kundun guarantees 3 Ancient Boxes, Selupan drops a Socket Box or Darkangel armor, and Medusa guarantees a Bloodangel Weapon Box (14:157). Other encounters follow Ruud Shop progression. Soul and Anvil are split across related encounters. Temple Guard and Imperial drop reinforcement materials only; their Soul, Anvil and Moru remain shop-only, and finished gear does not drop; Fantastic Dragon retains its agreed box package. Each guide states its own package size. Fantastic Dragon retains its exact box package; Elemental Monkey gives three unstackable Mithrils. Events use their separate completion packages. Participation Ruud is paid directly; Ruud boxes are chance bonuses. Jewel bundles are additional chance drops, never a replacement for the primary reward. Primary boss loot has no level/reset gate; native access and equipment requirements still apply. Rare bonuses retain their displayed eligibility. Shared Ruud is the total pool, not the amount paid to each participant. Boss item tiers do not block participation Ruud; event bonus tiers apply to the whole additional reward.

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Boss Battle Together

Location

Boss Battle Together arena

Schedule

05:40, 13:40, 21:40

Participation Ruud

500 shared pool

One shared event pool after the final second boss is defeated. All eligible active participants share Ruud; the final hitter does not receive the entire pool. Each eligible completion gives one personal or shared package according to the event rule above. Use the highest reward tier you meet; tier packages are alternatives, not cumulative.

Activity: At least 70% active combat time. Damage, tanking and recent support skills near an engaged party count; movement alone does not.

Claim limit: Two rewarded completions per account per day.

Reward tier P2 — Level 800+ / 5 resets

Only your highest eligible tier package is awarded. Packages do not stack.

Guaranteed drops

Each group gives one outcome on every kill or eligible completion. Alternatives share the group; they do not all drop together.

Amount	Item / reward	Chance	Requirements
Primary100% group chance · At most one outcome from this group
1×	Spider Artifact Fragment	57.14%per selection	P2+Level 800+ · 5 resets
1×	Artifact Enchantment Stone	42.86%per selection	P2+Level 800+ · 5 resets
Materials100% group chance · At most one outcome from this group
1×	Elemental Rune 10x	100%per selection	P2+Level 800+ · 5 resets

Chance drops

Additional rolls for events. World monsters use one third-slot bonus selection; locked rare outcomes use the stated fallback within that same slot.

Amount	Item / reward	Chance	Requirements
Rare2% group chance · At most one outcome from this group
1×	Muun Egg	2%per selection	P2+Level 800+ · 5 resets
Ruud box10% group chance · At most one outcome from this group
1×	Ruud Box (1500) Contains 1,500 Ruud; right-click to redeem	10%per selection	P2+Level 800+ · 5 resets
Jewel bundle35% group chance · At most one outcome from this group
1×	Jewel bundle (10) One item from this pool Pool contents (4 options) 1× Jewel of Bless Bundle (10) — 8.75% per selection Contains 10 jewels in one physical stack 1× Jewel of Soul Bundle (10) — 8.75% per selection Contains 10 jewels in one physical stack 1× Jewel of Chaos Bundle (10) — 8.75% per selection Contains 10 jewels in one physical stack 1× Jewel of Creation Bundle (10) — 8.75% per selection Contains 10 jewels in one physical stack	35%pool chance	P2+Level 800+ · 5 resets

Reward tier P3 — Level 1100+ / 20 resets

Only your highest eligible tier package is awarded. Packages do not stack.

Guaranteed drops

Each group gives one outcome on every kill or eligible completion. Alternatives share the group; they do not all drop together.

Amount	Item / reward	Chance	Requirements
Primary100% group chance · At most one outcome from this group
1×	Spider Artifact Fragment	57.14%per selection	P3+Level 1100+ · 20 resets
1×	Artifact Enchantment Stone	42.86%per selection	P3+Level 1100+ · 20 resets
Materials100% group chance · At most one outcome from this group
1×	Elemental Rune 10x	100%per selection	P3+Level 1100+ · 20 resets

Chance drops

Additional rolls for events. World monsters use one third-slot bonus selection; locked rare outcomes use the stated fallback within that same slot.

Amount	Item / reward	Chance	Requirements
Rare2% group chance · At most one outcome from this group
1×	Muun Egg	2%per selection	P3+Level 1100+ · 20 resets
Ruud box10% group chance · At most one outcome from this group
1×	Ruud Box (3000) Contains 3,000 Ruud; right-click to redeem	10%per selection	P3+Level 1100+ · 20 resets
Jewel bundle35% group chance · At most one outcome from this group
1×	Jewel bundle (20) One item from this pool Pool contents (4 options) 1× Jewel of Bless Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Soul Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Chaos Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Creation Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack	35%pool chance	P3+Level 1100+ · 20 resets

Reward tier P4 — Level 1300+ / 40 resets

Only your highest eligible tier package is awarded. Packages do not stack.

Guaranteed drops

Each group gives one outcome on every kill or eligible completion. Alternatives share the group; they do not all drop together.

Amount	Item / reward	Chance	Requirements
Primary100% group chance · At most one outcome from this group
1×	Spider Artifact Fragment	57.14%per selection	P4+Level 1300+ · 40 resets
1×	Artifact Enchantment Stone	42.86%per selection	P4+Level 1300+ · 40 resets
Materials100% group chance · At most one outcome from this group
1×	Elemental Rune 10x	100%per selection	P4+Level 1300+ · 40 resets

Chance drops

Additional rolls for events. World monsters use one third-slot bonus selection; locked rare outcomes use the stated fallback within that same slot.

Amount	Item / reward	Chance	Requirements
Rare2% group chance · At most one outcome from this group
1×	Muun Egg	2%per selection	P4+Level 1300+ · 40 resets
Ascension bonus8% group chance · At most one outcome from this group
1×	Royal Ascension Box	8%per selection	P4+Level 1300+ · 40 resets
Ruud box10% group chance · At most one outcome from this group
1×	Ruud Box (3000) Contains 3,000 Ruud; right-click to redeem	10%per selection	P4+Level 1300+ · 40 resets
Jewel bundle35% group chance · At most one outcome from this group
1×	Jewel bundle (20) One item from this pool Pool contents (4 options) 1× Jewel of Bless Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Soul Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Chaos Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Creation Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack	35%pool chance	P4+Level 1300+ · 40 resets

Reward tier P5 — Level 1600+ / 70 resets

Only your highest eligible tier package is awarded. Packages do not stack.

Guaranteed drops

Each group gives one outcome on every kill or eligible completion. Alternatives share the group; they do not all drop together.

Amount	Item / reward	Chance	Requirements
Primary100% group chance · At most one outcome from this group
1×	Spider Artifact Fragment	57.14%per selection	P5+Level 1600+ · 70 resets
1×	Artifact Enchantment Stone	42.86%per selection	P5+Level 1600+ · 70 resets
Materials100% group chance · At most one outcome from this group
1×	Elemental Rune 10x	100%per selection	P5+Level 1600+ · 70 resets

Chance drops

Additional rolls for events. World monsters use one third-slot bonus selection; locked rare outcomes use the stated fallback within that same slot.

Amount	Item / reward	Chance	Requirements
Rare2% group chance · At most one outcome from this group
1×	Muun Egg	2%per selection	P5+Level 1600+ · 70 resets
Ascension bonus8% group chance · At most one outcome from this group
1×	Royal Ascension Box	8%per selection	P5+Level 1600+ · 70 resets
Ruud box10% group chance · At most one outcome from this group
1×	Ruud Box (10000) Contains 10,000 Ruud; right-click to redeem	10%per selection	P5+Level 1600+ · 70 resets
Jewel bundle35% group chance · At most one outcome from this group
1×	Jewel bundle (20) One item from this pool Pool contents (4 options) 1× Jewel of Bless Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Soul Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Chaos Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack 1× Jewel of Creation Bundle (20) — 8.75% per selection Contains 20 jewels in one physical stack	35%pool chance	P5+Level 1600+ · 70 resets

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Reward tables checked October 27, 2026. Primary boss loot is guaranteed without a level/reset gate. Rare bonus and event eligibility rules remain as listed. Percentages describe configured rolls.