Slay the Spire · Events

Forgotten Altar

In front of you sits an altar to a forgotten god.
Atop the altar sits an ornate female statue with arms outstretched.
She calls out to you, demanding sacrifice.

Choices

Offer: Golden Idol

Obtain a special Relic. Lose Golden Idol.

Locked

Requires: Golden Idol.

Sacrifice

A < 15

Gain 5 Max HP. Lose round(Max HP × 0.25) HP.

A ≥ 15

Gain 5 Max HP. Lose round(Max HP × 0.35) HP.

Desecrate

Become Cursed - Decay.

Calculations

HP percentage products: float32(float32(a) × float32(b))
discard the fractional part: trunc(x) = int32(x)
round to nearest: round(x) = int32(x + 16384.5) − 16384

Decision tree

Open in explorer →

1Offer: Golden Idol
without relic Golden Idol
- transform relicGolden Idol becomes Bloody IdolGolden Idol Bloody Idol
2Sacrifice
- max HP up5
- HP lossA15+: max HP × 0.35 rounded otherwise max HP × 0.25 rounded
3Desecrate
- gain cardDecay

Appears in

The City