Antewise

Flanking — Silent Skill Card in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 card data (spire-codex.com API), 577 cards retrieved 17 October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.
Flanking card art
Flanking

The enemy takes double attack damage from other players this turn.

CharacterSilent
TypeSkill
RarityUncommon
Cost2 Energy
TargetAnyEnemy

Card text

The enemy takes double attack damage from other players this turn.

This card has no upgraded text in the card data, so it does not change on upgrade or the change is not text.

Other Silent cards at 2 Energy

  • Bouncing Flask — Apply 3 Poison to a random enemy 3 times.
  • Dash — Gain 10 Block. Deal 10 damage.
  • Envenom — Whenever an Attack deals unblocked damage, apply 1 Poison.
  • Fan of Knives — Shivs now hit ALL enemies. Add 4 Shivs into your Hand.
  • Knife Trap — Play every Shiv in your Exhaust Pile on the enemy.
  • Leg Sweep — Apply 2 Weak. Gain 11 Block.

Where to go next

All 577 cards — the full table, filterable by character. Efficiency tier list — every measurable card ranked.

Rarity system explains how often this card appears. Enchantments covers the modifiers that can change it.

Frequently asked questions

What does Flanking do in Slay the Spire 2?

The enemy takes double attack damage from other players this turn.

How much does Flanking cost?

2 Energy. It is a Uncommon Skill card.

More Slay the Spire 2 guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.