Riftbound · Champions
Lux in Riftbound
Lux has 1 Legend, 1 Signature card and 3 champion units in the released Riftbound sets. Here is every one, what it does, and how they fit together in a Lux deck.
Lux's Legend
A Lux deck is led by Lux, Lady of Luminosity, which plays Mind and Order. The Legend is the card that leads your deck: its tag names your champion and its two domains are the only ones your other cards can come from.
| Card | Set | Domain | Rules text |
|---|---|---|---|
| Lux, Lady of Luminosity | Proving Grounds | Mind and Order | When you play a spell that costs [5] or more, draw 1. |
Text is as Riot's card gallery gives it, with icons in brackets: [1] is 1 Energy, [Any Power] is 1 Power of any domain and [Exhaust] means turn the card sideways. Every Riftbound Legend →
Lux's Signature cards
Lux has 1 Signature card. A Signature card carries one champion's tag, and only a deck whose Legend names that champion can play it. Your deck can hold at most 3 Signature cards in total, counting copies.
| Card | Set | Type | Domain | Cost | Rules text |
|---|---|---|---|---|---|
| Final Spark | Proving Grounds | Signature spell | Mind and Order | 8 | [Action] (Play on your turn or in showdowns.) Deal 8 to a unit. |
Lux's champion units
Lux has 3 champion units across 1 set. One copy of a champion unit sits out as your Chosen Champion, which must carry your Legend's tag, so these are the cards a Lux deck picks it from. Each has its own name, and the 3-copy limit counts each name apart.
Lux, Illuminated
OGS-006/024
Mind · Proving Grounds
Lux, Crownguard
OGS-014/024
Order · Proving Grounds
Lux, Lady of Luminosity
OGS-021/024
Mind and Order · Proving Grounds
| Card | Set | Domain | Rarity | Cost | Might | Rules text |
|---|---|---|---|---|---|---|
| Lux, Illuminated | Proving Grounds | Mind | Rare | 6 | 5 | When you play a spell that costs [5] or more, give me +3 [Might] this turn. |
| Lux, Crownguard | Proving Grounds | Order | Epic | 4 | 2 | [Exhaust]: [Reaction] — [Add] [2]. Use only to play spells. (Abilities that add resources can't be reacted to.) |
| Lux, Lady of Luminosity | Proving Grounds | Mind and Order | Rare | When you play a spell that costs [5] or more, draw 1. |
Building aLux deck
A Riftbound deck has 1 Legend, a main deck of at least 40 cards, 12 runes and 3 battlefields. Every card in the main deck has to come from your Legend's two domains, which decides which of Lux's cards each Legend can use.
| Legend | Domains | Chosen Champion options | Signature cards in its domains |
|---|---|---|---|
| Lux, Lady of Luminosity | Mind and Order | Lux, Illuminated, Lux, Crownguard, Lux, Lady of Luminosity | Final Spark |
A champion unit can be your Chosen Champion only if every domain it has is one of your Legend's two. Units of other champions can still go in your main deck as ordinary cards if their domains fit. The full deck-building rules → Published Riftbound decks →
The most valuable Lux printings
On October 11, 2026, the most valuable Lux printing was Lux, Lady of Luminosity (021/024) at $46.30, a promo from TCGplayer's Organized Play Promotional Cards group. The table counts every printing, promos included, so check the number and finish on your copy before you price it.
| Card | No. | Set | Type | Price, October 11, 2026 |
|---|---|---|---|---|
| Lux, Lady of Luminosity | 021/024 | Organized Play Promotional Cards | Legend | $46.30 |
| Lux, Crownguard | 014/024 | Organized Play Promotional Cards | Champion unit | $42.73 |
| Lux, Crownguard | SP6/006 | Vendetta | Champion unit | $22.18 |
| Lux, Illuminated | 006/024 | Organized Play Promotional Cards | Champion unit | $14.55 |
| Lux, Lady of Luminosity | 021/024 | Proving Grounds | Champion legend | $9.86 |
| Final Spark | 022/024 | Organized Play Promotional Cards | Signature spell | $4.40 |
These are TCGplayer market prices on October 11, 2026 and move daily. Each card's page shows today's price. Overnumbered and signature printings →
Frequently Asked Questions
How many Lux cards are in Riftbound?
5 main-set cards in the sets released by October 11, 2026: 1 Legend, 1 Signature card, 3 champion units. Counting alternate arts, overnumbered and signature printings and promos, there are 11 Lux printings.
What is Lux's Legend in Riftbound?
Lux, Lady of Luminosity (Mind and Order, Proving Grounds). A Legend leads your deck and sets its two domains.
What are Lux's Signature cards?
Final Spark (Proving Grounds). Only a deck whose Legend is Lux can play them, and a deck holds at most 3 Signature cards in total.
What is the most valuable Lux card?
On October 11, 2026, Lux, Lady of Luminosity (Organized Play Promotional Cards 021/024) at $46.30, TCGplayer's market price that day. Prices move daily, and each card's page shows the current one.
Build your Lux deck.
TurnZero HQ's Riftbound deck builder checks your Legend's domains, your Chosen Champion and your Signature cards as you build. Free to start.
Create Free AccountTurnZero was created under Riot Games' "Legal Jibber Jabber" policy using assets owned by Riot Games. Riot Games does not endorse or sponsor this project. Card data comes from Riot Games' official Riftbound card gallery, and prices from TCGplayer via TCGCSV.