Legend of Ymir Heritage System: How to Activate and Re-roll Card Stats

The Heritage system in Legend of Ymir sits inside your card decks and gives each book of cards an activatable set of stat bonuses, mostly PvP resistances and hit chances. You unlock each card slot with Heritage Engraving Stones, then spend Heritage Relics to re-roll the stat it gives you until the roll lands in a higher tier.

Quick answer: Open Deck → Heritage, pick a card, activate its slot with matching-grade Engraving Stones, then spend Heritage Relics through Re-register or Auto Re-register until the stat hits the tier you want.

Where the Heritage system lives and what it does

Heritage is a sub-tab inside the Deck menu, sitting next to Story Deck. Open it from Menu → Story Deck → Heritage. Cards are grouped into books tied to regions, such as Idun’s Vale Village, Giant Statues of Idun’s Vale, Prosperous Royal Castle of Asgard, and several Utangard and World Tree Roots books.

Each card holds an Engraving Tablet effect. Activating that tablet grants a stat such as Stun Resistance, Knockdown Resistance, Knockdown Hit, or Blind DMG DEF. When every tablet in a book is active, the book also grants an area buff that applies across all areas in the Story Deck. Because those effects are so heavily PvP-focused, prioritize the resistance stats on the higher-grade cards rather than spreading rolls thin across every card you own.

Comparing Heritage & Story Deck Stats — Comparing a card's current stat against the tier it could roll into helps you decide which high-grade cards are worth the Relics. Shown at 02:36 in IceXgame’s video. Image: Wemade XR

Get Heritage Engraving Stones and Relics

You activate card slots with Heritage Engraving Stones and re-roll them with Heritage Relics. Both come from two routes: buying with Diamonds in the Shop, or crafting from gathered materials. Stones and Relics are grade-specific, so a Common card slot needs Common items and an Uncommon slot needs Uncommon ones.

Buy from the Shop Exchange

Head to Shop → Exchange → Heritage Relic to buy chests with Diamonds. The standard Heritage Relic Chest costs 120 Diamond, while the tier challenge chests ([UC], [R], [E], [M]) are listed at 4 Diamond each. Check each chest’s drop chances before you buy, since the contents scale with the chest grade.

Shop Exchange Inspection — The Heritage Relic exchange is where you buy the chests that supply Relic currency for re-rolling. Shown at 00:46 in IceXgame’s video. Image: Wemade XR

Craft from materials

Open Craft → Event → Heritage to produce Engraving Stones and Relic Chests from raw materials. Lower grades are cheap and safe to mass-produce; higher grades get expensive fast and some chest recipes can fail.

Event Crafting Menu — The Heritage tab under Event crafting holds every grade of Engraving Stone and Relic Chest recipe. Shown at 01:21 in IceXgame’s video. Image: Wemade XR

Common [C] Engraving Stones use Lesser Jewels, with a crafting fee of 240 Silver for a batch of 30. Uncommon [UC] Stones use Silvrin. Higher recipes demand Solar Stones and Twilight Stones, and Twilight Stones run around 5 Diamond per unit on the Market if you need to top up.

Item	Main material	Cost / note
30× [C] Heritage Engraving Stone	Lesser Jewel	240 Silver fee
30× [UC] Heritage Engraving Stone	Silvrin	Higher material cost
Higher-grade Engraving Stones	Solar Stone, Twilight Stone	Twilight Stone ~5 Diamond each
[UC] Heritage Relic Chest	Silvrin	50% success rate

Crafting the [UC] Heritage Relic Chest succeeds only 50% of the time. A failed attempt returns raw Silvrin instead of a chest, so budget extra material if you plan to craft Relic currency in bulk.

Crafting Common Engraving Stones — Selecting an Engraving Stone recipe and entering a quantity, here a batch of Common stones. Shown at 01:52 in IceXgame’s video. Image: Wemade XR

Activate a Heritage card slot

Open Deck → Heritage and choose a book, such as Idun’s Vale Village or Giant Statues of Idun’s Vale. Select the card you want to work on.

Check that you have enough Engraving Stones for the card’s grade. Set aside 30 [C] Heritage Engraving Stones for a Common card slot, or 15 [UC] Heritage Engraving Stones for an Uncommon slot.

Activating a Heritage Card Slot — A Common card slot in the Giant Statues of Idun's Vale book, showing the 30-stone activation cost. Shown at 03:30 in IceXgame’s video. Image: Wemade XR

Click Activate. The stones are consumed and the slot rolls a random stat tier. The tier you get is decided by fixed probability brackets, so the first roll is rarely the best one.

Stat tiers and roll chances

Every activation and re-roll draws from the same five-bracket table. The most common result is by far the weakest, and the top value is intentionally rare. The Stun Resistance line shows how the brackets map to each stat value.

Roll chance	Stun RES value	Knockdown RES value
65%	0.08%	0.05%
25%	0.1%	0.06%
6%	0.12%	0.07%
3%	0.14%	0.09%
1%	0.16%	0.11%

Because the top bracket sits at 1%, chasing a maximum roll burns a lot of Relics. Decide which cards actually matter for your PvP build before committing, and accept a mid-tier roll on lesser cards.

Re-roll a stat with Heritage Relics

With the slot already active, gather Heritage Relics that match the card’s grade, either from chests or crafting. Re-registering always consumes Relics of the same tier as the card.

Open the card and choose Re-register for a single manual roll, or Auto Re-register to let the game roll repeatedly. In the Auto Re-register panel, tick the target tiers you will accept, for example only Rare, Epic, or Legendary results.

Auto Re-register Demonstration — The Auto Re-register panel, where you check the stat tiers worth keeping before running the roll. Shown at 03:50 in IceXgame’s video. Image: Wemade XR

Run the auto-roll. It keeps spending Relics and rolling until a result matches one of your checked targets, then stops and locks that stat in. Use Select All Target Options if you only want to stop at the very top brackets, and Reset to clear your choices.

The same Auto Re-register flow works on Story Deck cards too, so you can clean up substats on cards like Ratatoskr or Vidar of Disturbance in the same session.

How to confirm it worked

An active slot shows its rolled stat and tier directly on the card. After a re-roll, the displayed value updates to the new result and your Relic count drops by the amount spent. Once every tablet in a book reads as active, the book’s area buff appears in that deck’s effect list and applies across all Story Deck areas, which is the sign the full book is complete.