What Are MLBB Radiant Kits? System Breakdown
The Premium Pass costs 750 Diamonds and awards 300 Crystals of Aurora—exclusive currency for Exquisite Collection draws. Runs January 1-31, 2026, featuring Harley's Dreaming Koi skin.
Three tiers exist:
- Free Track: 0 Diamonds
- Standard Pass: 300 Diamonds
- Premium Pass: 750 Diamonds (only tier with Crystals)
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Core Mechanics
Premium unlocks 60 levels. Key rewards at level 40: Rippling Koi skin variant, Dreaming Koi Sacred Statue, Exclusive Trail Effect. Glimmering Koi costs extra 100 Diamonds.
Progression sources:
- Daily logins: 20 fragments
- Weekly missions: 150-300 fragments
- Match bonuses: 10-30 fragments/game
- Premium doubles all fragment rates
Reaching level 40 takes 7-10 days with Premium and consistent play.
Crystals of Aurora Explained
Exclusive Exquisite Collection currency. January 2026 Premium gives 300 Crystals one-time, plus 1,280-1,580 monthly from events.
Draw costs:
- Single: 50 Crystals (25 first-daily)
- 10x: 500 Crystals (350 first-daily)
Duplicate conversion to Regal Coins:
- Collector: 240 coins
- Special Skin: 45 coins
- Elite Skin: 36 coins
- Basic Skin: 16 coins
- Avatar Border: 16 coins
- Battle Emote: 5 coins
January 2026 Contents
300 Crystals plus enhanced features: 200 friend slots (vs 100 Standard), 10% match EXP boost, 5% BP boost, 30% Mastery boost, 10 Protection Points. Monthly BP: 1,500-3,000.
Ranked awards StarLight Points: 5/win, 3/loss.
Xavier Sunborn Monarch requires 720 Regal Coins direct exchange. First 10 draws guarantee one item per tier but don't specify which items within tiers.
300 Crystals Value Test: Real Data
300 Crystals enable 12 standard singles or 6 first-daily discounted draws with 150 remaining.
Recommended strategy: Execute 6 first-daily singles (150 Crystals), save 150 for future discounts.

Monthly sources provide 1,280 additional Crystals. Premium holders get 1,580 total monthly (300 Pass + 1,280 events).
Drop Rate Results
First 10 draws guarantee tier distribution but randomize specific items. Special Skin duplicates yield 45 Regal Coins—need 16 for 720 coins (unrealistic in one month).
Duplicates needed for 720 Regal Coins:
- Elite (36 coins): 20 duplicates
- Basic/Border (16 coins): 45 duplicates
- Emote (5 coins): 144 duplicates

Most efficient path: exploit first-daily discounts with long-term accumulation. Six first-daily singles over six days cost 150 Crystals, generate 6 items with guaranteed tier distribution in first 10 cumulative draws.
Statistical Analysis
No published drop percentages exist. The 240 Regal Coin Collector duplicate value suggests rarity—three Collector duplicates = 720 coins.
Community testing estimates post-guarantee rates:
- Special Skin duplicates: 8-12%
- Elite duplicates: 15-20%
Expect gradual accumulation averaging 15-25 Regal Coins/draw after first-10 guarantees.
300 Crystals = 6-12 draws depending on discount use. Players targeting Xavier should anticipate 3-4 month timelines combining Premium Crystals with monthly event sources.
Cost Breakdown
750 Diamonds = $10-15 USD depending on region. Southeast Asia: $8-10, North America/Europe: $12-15.
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Direct Diamond Calculation
If Harley Dreaming Koi carries 500 Diamond standalone value, remaining 250 Diamond allocation covers 300 Crystals plus account features.
Crystals trade at ~0.83 Diamonds/Crystal when bundled. But Crystals can't be purchased separately, making direct comparison speculative.
Hidden Costs
Opportunity cost: Sacrifice alternative purchases (direct skins, Lucky Box, Magic Wheel).
Time investment: 7-10 days to level 40 requires consistent daily logins and weekly mission completion.
Inventory management: Manual duplicate conversion to Regal Coins demands time.
ROI Analysis vs Alternatives
vs Starlight Membership

Standard Starlight: 300 Diamonds (featured skin, account features, no Crystals).
Premium tier adds 300 Crystals for 450 Diamond premium (~$6-8 USD). Justifies cost only if interested in Exquisite Collection.
vs Weekly Diamond Pass
Weekly Passes: 100-150 Diamonds for $1-2 USD—superior diamond-per-dollar ratios.
Premium Pass justifies cost through bundled exclusives unavailable via direct purchase: Dreaming Koi skin, 300 Crystals, Sacred Statue, Trail Effect, account boosts.
vs Event Systems
Xavier Sunborn Monarch has no F2P path—all Regal Coins require premium purchases.
Alternative events (Lucky Box, Magic Wheel) need 2,000-5,000 Diamonds for top-tier items. Premium Pass 750 Diamonds provides partial progress across multiple months.
'Only Buy If' Rules: 7 Guidelines
Rule #1: Account Stage
New players (level 1-30): Max value from 10% EXP, 30% Mastery boosts, 1,500-3,000 monthly BP.
Established players (60+): Minimal utility from progression boosts. Value concentrates in cosmetics and Crystals.
Rule #2: Budget Threshold
Premium should represent ≤20-30% of monthly gaming budget. Players with $30-50 monthly can justify $10-15 Pass. Those with $10-20 budgets face significant opportunity costs.
Rule #3: Target Alignment
Targeting Xavier Sunborn Monarch? Premium essential—300 Crystals = 41.7% of monthly crystal income.

Uninterested in Exquisite Collection? Evaluate based solely on Harley skin and account boosts.
Rule #4: Event Timing
January 2026 optimal—Xavier release date maximizes Regal Coin accumulation window. Mid-month purchases sacrifice 15 days of first-daily discounts.
Rule #5: Inventory Management
Premium generates multiple cosmetics. Players preferring minimalist collections may find influx overwhelming.
Rule #6: F2P Comparison
F2P reaches level 40 in 14-20 days. Premium reduces to 7-10 days—a 7-10 day advantage.
300 Crystals = only Premium-exclusive reward with no F2P equivalent.
Rule #7: Long-Term Value
Premium rewards sustained engagement. Single-month participation insufficient for Collector items.
3-4 consecutive Passes accumulate 900-1,200 Crystals + 3,840-4,740 from events = 4,740-5,940 total. Supports 94-118 first-daily draws.
Misconceptions Debunked
Myth: Guaranteed Epic After X Purchases
First 10 draws guarantee one item per tier but don't specify which. May receive least-desired Special Skin.
Only guarantee: 720 Regal Coin direct exchange for Xavier.
Myth: Better Launch Week Rates
No evidence supports improved rates during release. Guaranteed first-10 distribution applies regardless of timing.
Optimal timing relates to maximizing first-daily discount windows, not exploiting non-existent rate boosts.
Myth: Crystals Carry Over Indefinitely
Crystals don't expire, but Exquisite Collection pools rotate. Xavier's 720 Regal Coin exchange likely available only during January 2026 or specific windows.
Real Player Scenarios
Success Story
Competitive player gets immediate value from 10% EXP, 30% Mastery boosts. Over 30 days: 3-5 additional hero mastery levels, faster rank progression.
6 first-daily draws yield 2 Special duplicates (90 coins), 3 Elite (108 coins), 1 Basic (16 coins) = 214 Regal Coins. Combined with monthly sources (1,280 Crystals = 25-30 draws), accumulates 450-550 coins monthly. After 2 months: 720+ coins for Xavier while benefiting from 60 days of boosts.
Cautionary Tale
Cosmetic collector buys Premium solely for Crystals. 6 first-daily draws yield 5 Emote duplicates (25 coins), 1 Border (16 coins) = 41 Regal Coins. Reaching 720 requires 17-18 months (12,750-13,500 Diamonds total).
Effective cost: 17.7 Diamonds/Regal Coin (750 ÷ 41).
Average Experience
Typical player receives balanced value. Harley skin = 400-500 Diamond equivalent. Account boosts provide modest progression.
6 first-daily draws yield 1 Special (45 coins), 2 Elite (72 coins), 2 Basic (32 coins), 1 Emote (5 coins) = 154 Regal Coins. Combined with monthly sources: 350-450 coins monthly. 2-3 month timeline for Xavier.
Optimization Strategies
Priority by Player Type
Competitive: Allocate Crystals exclusively to first-daily draws. Target 720 coins in 2-3 months.
Collectors: Execute first-daily draws while tracking duplicates. If receiving low-tier duplicates, pause to accumulate for future events.
Casual: Focus on first-daily during active periods. Don't pressure daily optimization.
Event Calendar Timing
Purchase Premium during months with desirable Collector items. Skip unappealing periods while retaining Crystals.
Monthly subscription allows selective participation—buy 2-3 consecutive months for targets, pause during weak periods.
Avoiding Traps
Trap #1: Don't chase sunk costs. 500-600 Regal Coins doesn't obligate continued purchases.
Trap #2: Never use standard 50 Crystal draws. First-daily 25 Crystal rate = 50% savings.
Trap #3: Don't expect premium rewards from first-10 draws. Approach as Regal Coin accumulation.
Track Your ROI
Metrics to Monitor
Pre-Purchase:
- Current Regal Coins
- Target items (Xavier = 720)
- Monthly budget
- Account level
- Cosmetic satisfaction
Post-Purchase (30 days):
- Total Regal Coins from Premium Crystals
- Draw outcomes by tier
- Duplicate conversion rates
- Level 40 timeline (target: 7-10 days)
- Subjective satisfaction
Value Assessment
Calculate: 750 Diamonds ÷ Total Regal Coins Earned
- Excellent: <5 Diamonds/coin (150+ coins)
- Good: 5-10 Diamonds/coin (75-150)
- Fair: 10-15 Diamonds/coin (50-75)
- Poor: >15 Diamonds/coin (<50)
Subtract Harley skin value (400-500 Diamonds) for adjusted calculation.
When to Stop
Discontinue when:
- Target achieved, no interest in upcoming pools
- Premium exceeds 30% monthly budget
- Can't maintain daily participation
- Three consecutive months yield <50 Regal Coins/Pass
- Inventory saturation causes decision fatigue
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Regional Pricing
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Better Spending Control
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FAQ
What's the actual drop rate for rare items?
First 10 draws guarantee one item per tier, but specific items randomized without published percentages. Community testing: Special Skin duplicates 8-12% post-guarantee, Elite ~15-20%. Collector items rare—3 Collector duplicates (240 coins each) ≈ Xavier's 720 coin cost.
How many Crystals per Radiant Kit?
January 2026 Premium awards 300 Crystals one-time (double previous 150). Represents 41.7% of monthly total (1,580 with events). Enables 6 first-daily draws (25 each) or 12 standard (50 each).
Better value than buying diamonds directly?
Premium superior when desiring bundled rewards: Harley skin (400-500 Diamond equivalent), 300 Crystals, account boosts. Direct diamonds better for raw currency without interest in exclusives.
Is there a pity system?
Guaranteed tier distribution in first 10 draws but no traditional pity for specific high-value items. Only guarantee: 720 Regal Coin direct exchange for Xavier.
Best time to buy?
Align with desirable Collector releases and high-activity events. January 2026 ideal—Xavier's Jan 1 release. Purchase early in monthly cycles to maximize first-daily discount windows.
How does it compare to Starlight Membership?
Premium = enhanced Starlight. Standard tier: 300 Diamonds. Premium adds 300 Crystals for 450 Diamond premium (~$6-8 USD). Justifies cost for Exquisite Collection interest; Standard better for players avoiding gacha.
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