Card Heroes: Rune Deck

Card Heroes: Rune Deck is a fantasy turn-based card battler. If you enjoy card battle games, 541 cards and a five-element battlefield await.
Lead your heroes into battle: an 8-card deck, charge timers, and rage-fueled ultimates — the cards play themselves out, victory belongs to your math.

Core Gameplay
8-card cycling deck: 4 cards in hand + 4 in the cycle pool. Casting a card starts its charge countdown — at zero it auto-fires and a fresh card is drawn from the pool

Charge mind games: every card charges at a different speed. Read the enemy's rhythm and seize the tempo

Rage ultimates: rage builds dynamically from the damage you actually deal — multi-hits, AoE, crits and elemental counters all count. Harder hits, faster meter; fire it manually when full to turn the tide

Card progression: every card grows on two tracks — levels boost damage, shields and HP; stars raise crit rate and effect trigger chances. Heroes level up too, with HP and rage capacity scaling along

Five-element counter loop: Fire → Earth → Wind → Arcane → Water → Fire. Hit a weakness for +50% damage; matching elements grant immunity to status effects

Row splash: the main target takes 100% damage while adjacent enemies in the same row take 50% each — counters and crits are rolled independently on every hit

Deck building: up to 2 copies of the same card. Mix and match 541 cards into your build

Dungeon conquest: 15 dungeons (11 themed + 4 trials) across Normal / Elite / Epic difficulties, 10 stages each — 320 stages in total, from the storms of Verdant Forest to the endgame of the Lost Ruins

Trial Tower (Gauntlet): 24 grueling stages across 6 distinct floors. Your heroes' HP and death states persist between stages—push on wounded or fall for good. Reach higher player levels to unlock deeper floors, claim cumulative rewards upon clearing

Ranked arena (seasons): opponents are hero snapshots of real players (bots fill in when needed), stats delivered as-is. Win streaks grant bonus points; climb from Sword Polisher to Angel of Slaughter and claim season rewards by tier

The loop that feeds itself: arena keys recover over time — and tower victories grant extra ones. The deeper you delve, the more you duel

Current Content
541 cards

13 playable heroes, more coming in future updates

15 dungeons · Normal / Elite / Epic · 320 stages

Tower runs: 24 stages across 5 zones

Seasonal ranked arena with prestige titles

41 monster types

……

More cards, heroes, and deeper dungeon floors are in development and will arrive in future updates.