Pick how you want to play.
Jump straight into a game against the AI.
Queue against a real player — or a challenger AI if no one's around.
No need to be online together — take your turn, they take theirs whenever.
Play-by-mail is its own format: countering cards are banned and there are no mid-turn responses — spells and attacks resolve immediately.
An 8-level gauntlet — draft a bucket and grab treasures between fights.
A multi-wing run — nine heroes, dozens of bosses, treasures and anomalies.
Delve with an explorer — collect treasures and passives, then face the bosses.
Bring a starter deck, then upgrade it with treasures as you win.
Draft a 30-card deck one pick at a time, then run it until 3 losses.
Pick 1 of 3 planeswalker decks, then climb past planeswalkers to Eldrazi & legendary bosses.
Pick a hero of the Free Peoples and climb the rungs of Sauron’s forces to 12 wins — loot the fallen as you go.
Pick a Companion of the Realms and Advance through the Sword Coast’s villains to Tiamat — loot the fallen as you go.
Pick a Final Fantasy hero — Spiritsummon and Limit Break through the villains to Sephiroth & Chaos.
Pick a Marvel hero — win-parity fights matched to your power, from street-level thugs to Thanos & Galactus.
Craft 40-card decks from your collection — or load a ready-made starter deck.
Crack packs to grow your collection.
Browse every card, wiki-style, with full art and text.
Rewatch your recent games frame by frame, from either side.
The PvP Elo ladder, the Arena board, and every run mode's best climbs.
New here? Learn turns, combat, lands, classes, and keywords.
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