Combo Stack

Playing cards in ascending mana cost order (lowest to highest) accumulates a combo multiplier. This multiplier is the foundation of the game's damage output system — the longer the combo chain, the higher the multiplier climbs. Breaking the combo order resets the multiplier to zero.

Obtained automatically during the tutorial. Every player starts with this relic; it cannot be missed or skipped.

The single most important relic in Vampire Crawlers. Without it, the combo system simply does not function. All high-level play revolves around maintaining and extending combo chains, meaning every deck you build should be designed with this relic's mechanic in mind.

• Design your deck with a clear mana cost curve: aim for a distribution of 0→1→2→3 cost cards so you can reliably chain them each turn
• Card draw and hand-size buffs are indirectly powerful because they give you more options to build your combo sequence
• Avoid cluttering your deck with duplicate-cost cards that force you to break the ascending order
• Arcana passives that amplify the combo multiplier itself provide the biggest damage spikes in the game
• Synergizes directly with Overkill: a massive combo multiplier on a boss kill generates huge overkill damage, which converts to bonus coins
• Late-game builds often aim to reach combo counts of 8–12+ per turn for exponential damage output