Guide
Black Desert Agent Seals and Season Tokens Best Exchange Guide
Agent Seals are an event currency introduced alongside the launch of the new Agent class, obtainable through regular activities such as fishing, gathering, and grinding. Season Tokens come from the level-up rewards of the Operation Level-Up event and from HYPERBOOST pass progression. Both currencies share the same event exchange shop, but each item requires a different amount of seals or tokens. Saving everything up for a single spending spree at the end of the event is less effective than exchanging in priority order from the start. The following is arranged from highest to lowest value.

Top Priority: Transcended Premium Enhancement Box
If you only have enough seals for one item, the Transcended Premium Enhancement Box offers the highest seal efficiency. Even in the worst-case scenario, this box yields three Premium Outfit Boxes, worth roughly 3,000 Cron Stones in equivalent value. Measured by return per seal spent, the Transcended Box ranks first among all exchangeable items. For players who collect outfits, the Transcended Box's high-quality outfit drop rate is equally appealing. Even when luck falls at the bottom end, the guaranteed floor of three Outfit Boxes already covers the seal cost. No other item in the event exchange shop delivers a higher expected value for the same number of seals.
Second Priority: Ultimate Premium Enhancement Box
The Ultimate Premium Enhancement Box is positioned slightly below the Transcended Box, with Cron Stones and Outfit Boxes as its core output. The difference is that the Ultimate Box has a lower ceiling on both Outfit Box count and total Cron Stones, but it also costs fewer seals to exchange. This box is better suited for players who need to stock up on Cron Stones. If the Transcended Box has already been claimed and the remaining seals are just enough for an Ultimate Box while falling short of other high-value items, exchange it without hesitation. Event seals do not carry over between events, and unspent seals are simply wasted once the event ends.
Third Priority: Advice of Valks +300
The Advice of Valks +300 occupies a unique position in the exchange shop. Its seal price is lower than the two Enhancement Boxes, but a +300 value is extremely rare through normal acquisition channels. New players and mid-game players benefit the most from this tier: when enhancement stacks are not yet high enough, a single +300 can push the success rate from a barely acceptable range into a relatively safe position. Veteran players who already have multiple high-value Advice of Valks in storage can skip this one. But if you do not yet have a single +300, exchange at least one as insurance. An enhancement season will arrive sooner or later, and finding yourself without a high-value Advice of Valks when it does means waiting for the next event.

Practical Items Worth Picking Up
The Value Pack (15 Days), Blessing of Kamasylvia, and Old Moon Book are functional items in the exchange shop, equivalent to the 15-day subscription services from the Pearl Shop. Their seal prices are low, and the stacked effects provide comprehensive bonuses to gathering, processing, and combat EXP. If the top three priority items have already been exchanged, putting leftover seals into these is not a waste.Furniture and decorative items fall into the collectibles category. For players who regularly decorate their residence, these event-exclusive furniture pieces are hard to replace once missed. However, they provide no actual stat benefits. Exchange for these only after all items with silver-equivalent value have been claimed and the event is nearing its end. Do not let visual appeal consume a currency budget that could have gone toward enhancement materials.
The core principle for exchanging Agent Seals and Season Tokens is to secure the big-ticket items first. The priority order is clear: Transcended Premium Enhancement Box, Ultimate Premium Enhancement Box, Advice of Valks +300, and finally functional items like the Value Pack and event-exclusive furniture. The daily accumulation rate of seals through fishing, gathering, and grinding is fixed. Planning the exchange order in advance prevents the last-day realization that there are not enough seals for the one item you wanted most. If a stockpile of seals is already in hand, exchange the Transcended Box first, then work down the list.
