Icewind Castle Guide: Registration, Tactics and Rewards

Last updated: 12 October 2026

Icewind Castle is a guild-versus-guild PvP event on RiftMu, fought on a frozen battlefield in the Devias area, and your guild master signs the guild up with the /regicewind command before the round starts. On the Permanent Realm it runs 4 times per day, and every round pays out: the winning guild splits a 500,000 WCoin pool, its guild master takes 200,000 WCoin on top, and every fighter gets a jewel and Ruud bag.

What Icewind Castle is

You will see the event called Icewind Castle, Ice Wind Castle or Icewind Valley in different announcements; they all refer to the same scheduled fight. It is a RiftMu-flavoured event built on the server's Season 21 (Part 3 era) files, so do not expect to find identical rules on other servers or on the official Webzen service. Unlike open-world PK, Icewind is instanced around a fixed schedule: guilds register in advance, everyone is brought to the frozen castle grounds together, and the round runs for a set time before winners are decided and rewards go out.

Because entry is per guild rather than per player, Icewind doubles as a guild-building tool. Even a mid-sized guild that shows up organised can outperform a larger one that treats the event as a free-for-all.

How to register, step by step

1. Be in a guild. Registration is guild-based and only the guild master can submit it. If you are guildless, join one or found your own before the next round.
2. Check the next start time. The live schedule on the events page shows every upcoming Icewind round converted to your timezone. With 4 rounds a day (05:30, 09:30, 13:30 and 17:30 server time), the longest wait is the 12-hour overnight gap between the 17:30 and 05:30 rounds.
3. Guild master types /regicewind. Registration is free but only open for the 5 minutes before each start (from :25), and the guild needs at least 10 members. If your guild master is offline a lot, agree on registration duty in advance rather than hoping someone remembers.
4. Members get ready. Be online, stocked with potions, and out of other event maps when the round starts so you do not miss the entry. Watch the in-game announcements for the exact entry notice.
5. Plan your roster. Decide who plays which role before the event fires instead of letting it become first-come, first-served; an organised group beats a bigger crowd.

How a round plays out

Icewind is an objective fight against rival guilds, not a pure deathmatch. The guilds that win consistently treat the frozen castle grounds as territory: they take key ground early, hold it as a group, and force enemies to attack into them. A typical round has three beats:

• The opening rush. Guilds race to the strongest position on the map. Arriving thirty seconds late as a scattered group usually means fighting uphill for the rest of the round.
• The mid-round grind. Whoever holds the contested area absorbs waves of attacks. Focus-fire calls matter more here than raw damage; ten players hitting one target beats twenty players hitting twenty targets.
• The closing minutes. Losing guilds tend to make one last committed push. Keep supports alive and do not chase kills away from your position when the round is nearly won.

Exact scoring details can change between rounds and realms, so read the in-game notice when the event starts rather than assuming last round's rules.

Building your roster

Whatever your headcount, the real decision is the same: which mix of classes wins a held-ground PvP fight? For a 20-player group, a split that works well in practice is roughly a quarter frontline, half damage, and the rest support:

• Frontline (about 5): Dark Knight, Illusion Knight, Crusader and Grow Lancer hold the line, body-block chokes and peel attackers off your damage dealers.
• Burst damage (about 10): Dark Wizard, Rune Wizard, Light Wizard, Lemuria Mage, Slayer, Gun Crusher and Magic Gladiator delete called targets during focus windows.
• Support (about 5): Elf buffs and heals, Dark Lord party utility, Summoner debuffs, and Alchemist utility keep the frontline standing.

Treat those numbers as a starting point, not a rule. If you keep losing the opening rush, trade a damage slot for another tank; if enemy supports never die, trade one for another burst class.

Rewards: WCoin, jewels and Ruud

Every round pays Gens contribution, a buff and an event bag in three tiers, and the winning guild also gets WCoin:

• Winning guild master: 200,000 WCoin, 1,000 Gens contribution and the guild master bag: 3 jewels (Bless, Soul, Life, Creation, Chaos or Guardian), 500-1,000 Ruud and a Ruud Box (50) or Mastery Box(Standard).
• Winning guild members: a 500,000 WCoin pool and a 1,000 Gens contribution pool, both split evenly among the members taking part, and the member bag: 2 jewels (Bless, Soul, Life, Creation or Chaos), 500-1,000 Ruud and a Ruud Box(10).
• Everyone else who fought: no WCoin, a share of a 700 Gens contribution pool split among all the losing players, and the same bag as the winning members.

Icewind does not pay Volt Jewels. They drop from Abomination, KingZ Lion and Pharaoh (10% per kill) and the Deep Dungeon Gorgon (about 7.5%), and the guild master who wins a Castle Siege receives 5; the custom jewels guide has the details.

Schedule and settings

During the 2026 Summer Edition, which has ended, Icewind ran there with a 20-member guild cap and larger WCoin pools.

Common mistakes

• Registering after the round starts. /regicewind must be entered by the guild master before the event begins. Set an alarm off the events page timer.
• No roster plan. Letting entry sort itself out means your composition is random. Decide the roles in guild chat beforehand.
• Bringing 20 damage dealers. All-burst rosters evaporate the moment a coordinated guild collapses onto them. You need bodies in front and heals behind.
• Playing it like open PK. Chasing scattered kills loses to holding ground as a group. Stay on the shot-caller's target and position.
• Letting supports die first. Enemy guilds will dive your Elf and Dark Lord. Assign a peeler to each support instead of noticing they are dead a minute later.