ディフェクト

• Type: Attack
• Cost: 0
• Effect: Deal 3 damage. Apply 1 Weak.

Upgraded

• Cost: 0
• Effect: Deal 4 damage. Apply 2 Weak.

B-tier

A cost-efficient 0-cost attack that deals 3 damage and applies Weak. Weak cuts enemy damage by 25%, so Beam Cell also doubles as a defensive play.

Early and mid-game it lubricates the deck, and the value climbs further with All for One or Scrape that reclaim or retain it. Upgraded to 2 Weak it becomes an even stronger defensive play. Claw decks and 0-cost-focused decks can also slot it in thanks to the 0 cost.

• Play on turns when the boss telegraphs a big attack to shave incoming damage
• Cost 0 means you can maintain Weak without spending Energy
• Retrieve from the discard with All for One for repeated use
• With Wild in play, a 0-cost attack returns to hand each turn for stacked Weak

• All for One: Returns every 0-cost card from the discard
• Wild: Returns a 0-cost attack to hand each turn
• Scrape: Keeps 0-cost cards after the filter, so Beam Cell stays in hand
• Recursion: General support for 0-cost-focused decks

• Obtained from Defect card rewards during a run
• Available for purchase in shops
• May appear as a rare event reward