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Whiteout Survival Sunfire Castle: Complete SvS Formation Guide
Winning Sunfire Castle requires holding it for 2.5 consecutive hours (3 hours on S10), running a 50/20/30 Infantry/Lancer/Marksman ratio for T9/T10 attack rallies, and switching to 60/40/0 for garrison defense. Jeronimo leads the meta Infantry rally, synergizing with Natalia, Alonso, and Molly. Furnace Level 16 is the minimum entry requirement. Every formation decision, hero pick, and buff activation directly impacts whether your alliance claims the castle — or loses it.




















