XP

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Game Mechanics

GeneralDamageStatsEffectXPAgonyTorment

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XP (short for Experience Points) is a value that the Hero gains within a round.

It can be increased in Halls by:

• Collecting Gems that spawn when Mobs are killed.
• Interacting with a Scroll/Tome of Mastery or Chest, then dismissing the selection screen.

Upon reaching certain thresholds, the Hero levels up, opening the Trait selection.

Level Requirements

The XP requirement in a Hall to reach the next level is calculated by this formula:
${\text{XP}}(L)=\left\lfloor (f_{a}\times x_{a}^{L}+f_{b}\times x_{b}^{L}+k_{\text{linear}})L+k_{\text{base}}\right\rfloor$

• $L$ is the current level.
• $\text{XP}(L)$ is the XP required to level from $L$ to $L+1$.
• $f_{a},x_{a},f_{b},x_{b},k_{\text{linear}},k_{\text{base}}$ are stage-dependent factors. See the table below for values:

Stage	fa	xa	fb	xb	klinear	kbase
I : Haunted CavernsI Haunted Caverns	15	0.95	10	1.04	4	-1
II : Ember GroundsII Ember Grounds	25	0.95	10	1.04	5	1
III : Forgotten ViaductIII Forgotten Viaduct	35	0.95	10	1.04	6	3
IV : Frozen DepthsIV Frozen Depths	45	0.95	10	1.04	7	4
V : Chambers of DissonanceV Chambers of Dissonance	55	0.95	10	1.04	8	5
FINAL : The VaultFINAL The Vault	60	0.96	10	1.04	10	6

The actual value your XP should be at to reach level $L$ is the cumulative sum from 0 to $L$.

Example

• Hall: Forgotten Viaduct
• Current Level: 100

Required XP for Next Level

• Increment: 53 679
• Cumulative: 1 088 410