How does the Mind domain play?

Mind is the blue domain of Riftbound: the League of Legends trading card game, one of the six domains that most cards belong to. A Mind card has a blue band behind its name and the Mind symbol, which looks like a sun and a moon, and the Power in its cost is Mind Power, which Mind Runes produce. In Riot's Deckbuilding Primer, Game Director Dave Guskin writes that Mind is "about innovation, outsmarting opponents, and the benefits of intelligence and curiosity."

Every Legend printed so far has two domains, so a Mind deck always shares its main deck and its rune deck with a second domain. What Mind brings to the pair is the long game: more cards in hand, a look at what is coming and an answer ready for whatever the opponent plays.

What does a Mind deck try to do?

A Mind deck tries to have more options than its opponent and to use them at the best moment. The primer names long-term planning, shrinking tricks, card draw, Hidden and gear as the tools Mind decks use to get ahead.

Card draw runs through the whole domain, on units as well as spells. Lecturing Yordle draws a card when you play it, and Watchful Sentry draws one when it dies. Progress Day draws four cards for 6 Energy and one Mind Power, and Premonition draws three as a Reaction.

Mind also looks ahead in its own deck. Most cards with Vision are Mind cards, and so are most cards that have you Predict: you look at the top of your Main Deck and send the cards you do not want to the bottom. Gemcraft Seer gives Vision to your other units, and Clairvoyance from Vendetta has you Predict 5 before you draw two.

How does Mind deal with enemy units?

Mind deals with enemy units in two ways: it shrinks them for the turn, and it removes them with large spells. Far more Mind cards give a unit minus Might than cards of any other domain. A penalty helps twice in a fight, because the unit deals less combat damage and dies to less damage: a unit dies once the damage marked on it is equal to or more than its Might.

The Core Rules show this with Frigid Touch, a 2 Energy Reaction that gives a unit -2 Might this turn. A unit with 5 Might has 3 damage on it, Frigid Touch brings it down to 3 Might, and the unit dies. Smoke Screen gives a unit -4 Might as a Reaction, to a minimum of 1, and Stupefy gives -1 Might and draws a card for 1 Energy.

When shrinking is not enough, Mind has large damage spells. Falling Comet deals 6 to a unit at a battlefield, and Singularity deals 6 to each of up to two units. Unchecked Power exhausts all your units and then deals 12 to every unit at a battlefield, your own included.

Why do Mind players hold cards for the opponent's turn?

Many Mind cards are at their best on the opponent's turn, so a Mind player often ends a turn with cards in hand on purpose. A spell with Reaction can be played at almost any moment, even in reply to another spell, and only Calm has more Reaction spells than Mind. Retreat costs 1 Energy and returns one of your units to your hand, for example in reply to a spell that would kill it, and you channel a rune exhausted as well.

Hidden does the same job from the board, and only Chaos has more cards with Hidden than Mind. Consult the Past can be hidden facedown at a battlefield you control for one Power, and on a later turn you play it from there without paying its cost to draw two cards. Blastcone Fae works the same way: hidden for one Power, it is played later without paying its cost, and when you play it, it gives a unit -2 Might this turn, to a minimum of 1. Viktor, Innovator rewards the habit: each time you play a card on an opponent's turn, he gives you a 1 Might Recruit unit token in your base.

What do gear and tokens add to Mind?

Gear and unit tokens give Mind a board to go with its spells, and the later sets built whole themes on them.

• Gear. The primer names gear among Mind's tools. Ornn, Forge God from Spiritforged has +1 Might for each friendly gear.
• Mechs. Mech is a tag found mostly on Mind and Fury units, and Spiritforged made it a theme. Rumble, Scrapper gives your Mechs +1 Might, himself included, and plays a 3 Might Mech unit token to your base each time he holds a battlefield.
• Sprites. Sprites are ready 3 Might unit tokens with Temporary. They first appeared in Origins, Unleashed made them a theme, and nearly every card that makes them is a Mind card. Sprite Queen plays one when you play her and another at the start of each of your turns. Temporary kills a Sprite at the start of your Beginning Phase, before scoring, so a Sprite on its own can conquer a battlefield but never holds it.

What is Mind weak at?

Mind is weak where a game is decided by plain size and speed. The primer says that Mind cards have a harder time moving units and having efficient units. Many Mind units give up Might for an effect: Lecturing Yordle has 2 Might for 3 Energy and Watchful Sentry has 1 Might for 2 Energy, so they lose a straight fight with most units of the same cost.

Mind's strongest late cards are expensive as well. Time Warp gives you an extra turn for 10 Energy and four Mind Power. A Mind deck has to survive the early turns, when the opponent's units take battlefields faster than its spells can answer them, and its second domain often covers that gap with sturdier or faster units.

Which Legends lead Mind decks?

Mind has Legends in all five of its pairings, and each pairing pulls the deck in its own direction.

• Mind and Order. Herald of the Arcane, the Legend of Viktor, exhausts to make a 1 Might Recruit token for 1 Energy. Lady of Luminosity, the Legend of Lux, draws a card whenever you play a spell that costs 5 or more.
• Mind and Chaos. Swift Scout, the Legend of Teemo, lets you hide a card for 1 Energy instead of one Power.
• Fury and Mind. Mechanized Menace, the Legend of Rumble, gives your Mechs Shield.
• Calm and Mind. Bashful Bloom, the Legend of Lillia, makes ready Sprites, and its ability costs 1 Energy less for each of your units with Temporary.
• Mind and Body. Defender of Tomorrow, the Legend of Jayce from Vendetta, was the first Legend of this pairing, and it exhausts to ready one of your gear.

Which ready-made decks play Mind?

Several ready-made decks play Mind. The Lux deck in Proving Grounds is Mind and Order, and so is the Origins Champion Deck: Viktor. The Spiritforged Champion Deck: Rumble is Fury and Mind, and both Champion Decks have a launch price of $19.99. Today the Viktor deck sells for $63.38 and the Rumble deck for $25.21.

The Radiance Showdown Decks belong to Radiance, the fifth set, with its release on 23 October 2026. Their Seraphine deck is led by Starry-Eyed Songstress, a Mind and Order Legend.

Mind is not the easiest domain for a first game, because its cards ask you to wait and pick your moment, and a Reaction played too early is a card wasted. The Lux deck is a gentle start, since its Legend works on its own.

Every Mind Legend is on the Legends page with the Mind filter set, and the units, spells and gear pages filter the same way. Mind gives up Might for effects, and Body, which pairs with Mind in the Legend of Jayce, makes the opposite trade: its units have the highest average Might of the six domains, and it finds card draw harder.