STS2 Companion
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STS2 Companion

An unofficial database and companion for Slay the Spire 2. Not affiliated with Mega Crit Games.

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Decks/Engine — Defect

Engine — Defect

by coffingcoffDefect12 cardsSep 8, 2026
Frost Wall (63%)Avg 1.67E3 Attacks7 Skills2 Powers
Attacks(3)
Refract

Refract

Deal 9 damage twice. Channel 2 Glass.

3E

Uncommon

Meteor Strike

Meteor Strike

Deal 24 damage. Channel 3 Plasma.

5E

Rare

Helix Drill

Helix Drill

Deal 3 damage for each 1 previously spent this turn.

0E

Rare

Skills(7)
TURBO

TURBO

Gain 2. Add a Void into your Discard Pile.

0E

Common

Skim

Skim

Draw 3 cards.

1E

Uncommon

Coolheaded

Coolheaded

Channel 1 Frost. Draw 1 card.

1E

Common

Hologram

Hologram

Gain 3 Block. Put a card from your Discard Pile into your Hand.

1E

Common

Hotfix

Hotfix+

Gain 2 Focus this turn.

0E

Common

Voltaic

Voltaic

Channel Lightning equal to the Lightning already Channeled this combat.

3E

Rare

Glacier

Glacier

Gain 6 Block. Channel 2 Frost.

2E

Uncommon

Powers(2)
Machine Learning

Machine Learning

At the start of your turn, draw 1 additional card.

1E

Rare

Echo Form

Echo Form

The first card you play each turn is played an extra time.

3E

Rare

Cost Curve

3
0
4
1
1
2
3
3
4
1
5+

Assessment

Strengths

  • Strong Orbs synergy (5 cards)
  • Strong Energy synergy (4 cards)
  • Good card draw
  • Has Strength for damage scaling
  • Has energy generation for bigger turns

Weaknesses

  • Card Draw enablers (3) but no payoff card — add a card that benefits from Card Draw
  • Dexterity payoffs (2) but no enabler — add a card that produces Dexterity
  • No AoE — may struggle against multiple enemies

Synergy Tags

Orbs×5Energy×4Card Draw×3Dexterity×2Exhaust×1Status Cards×1Strength×1Ethereal×1

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