diff --git a/src/commands/evolution.tsx b/src/commands/evolution.tsx
index f6717c5f9..a6843aecd 100644
--- a/src/commands/evolution.tsx
+++ b/src/commands/evolution.tsx
@@ -11,7 +11,7 @@ import { StatType } from '../renderers/stats.js';
 
 export default {
   inProduction: true,
-  inDevelopment: false,
+  inDevelopment: true,
   inPublic: true,
 
   command: addStatsSubCommandGroups(
diff --git a/src/core/options/addPeriodSubCommands.ts b/src/core/options/addPeriodSubCommands.ts
index 13cd63a2d..d8d28f2e9 100644
--- a/src/core/options/addPeriodSubCommands.ts
+++ b/src/core/options/addPeriodSubCommands.ts
@@ -6,15 +6,6 @@ import { PERIOD_NAMES } from './resolvePeriod.js';
 
 export type Period = 'today' | '30' | '60' | '90' | 'career' | 'custom';
 
-export const RELATIVE_PERIOD_NAMES: Record<Period, string> = {
-  today: 'A day ago',
-  30: '30 days ago',
-  60: '60 days ago',
-  90: '90 days ago',
-  career: 'Extent of data',
-  custom: 'Custom period',
-};
-
 export default function addPeriodSubCommands(
   option: SlashCommandSubcommandGroupBuilder,
   extra: (
diff --git a/src/core/options/resolvePeriod.ts b/src/core/options/resolvePeriod.ts
index c1fab0745..7a3b78722 100644
--- a/src/core/options/resolvePeriod.ts
+++ b/src/core/options/resolvePeriod.ts
@@ -2,7 +2,7 @@ import { CacheType, ChatInputCommandInteraction } from 'discord.js';
 import getPeriodNow from '../blitzstars/getPeriodNow.js';
 import getPeriodStart from '../blitzstars/getPeriodStart.js';
 import getTimeDaysAgo from '../blitzstars/getTimeDaysAgo.js';
-import { Period, RELATIVE_PERIOD_NAMES } from './addPeriodSubCommands.js';
+import { Period } from './addPeriodSubCommands.js';
 
 export const PERIOD_NAMES: Record<Period, string> = {
   today: "Today's statistics",
@@ -23,7 +23,6 @@ export const EVOLUTION_PERIOD_NAMES: Record<Period, string> = {
 };
 
 export interface ResolvedPeriod {
-  relativePeriodName: string;
   statsName: string;
   evolutionName: string;
   start: number;
@@ -38,8 +37,6 @@ export default function resolvePeriod(
   let evolutionName: string;
   let start: number;
   let end: number;
-  const relativePeriodName =
-    RELATIVE_PERIOD_NAMES[interaction.options.getSubcommand() as Period];
 
   if (period === 'custom') {
     const startRaw = interaction.options.getInteger('start')!;
@@ -63,6 +60,5 @@ export default function resolvePeriod(
     evolutionName,
     start,
     end,
-    relativePeriodName,
   } satisfies ResolvedPeriod;
 }
diff --git a/src/renderers/evolution.tsx b/src/renderers/evolution.tsx
index f6e8a9ac7..a4276b935 100644
--- a/src/renderers/evolution.tsx
+++ b/src/renderers/evolution.tsx
@@ -19,7 +19,7 @@ import { StatType } from './stats.js';
 
 export default async function evolution<Type extends StatType>(
   type: Type,
-  { start, end, evolutionName, relativePeriodName }: ResolvedPeriod,
+  { start, end, evolutionName }: ResolvedPeriod,
   { server, id }: ResolvedPlayer,
   tankId: Type extends 'tank' ? number : never,
 ) {
@@ -78,6 +78,7 @@ export default async function evolution<Type extends StatType>(
   const battleYs = careerBattles.map(([, y]) => y);
   const maxBattle = Math.max(...battleYs);
   const minBattle = Math.min(...battleYs);
+  const minTime = Math.min(...careerBattles.map(([x]) => x));
 
   const accountInfo = await getWargamingResponse<AccountInfo>(
     `https://api.wotblitz.${server}/wotb/account/info/?application_id=${WARGAMING_APPLICATION_ID}&account_id=${id}`,
@@ -97,8 +98,8 @@ export default async function evolution<Type extends StatType>(
       {/* goofy ahh bug forces me to call them as functions */}
       {careerWinrate.length > 0 && (
         <Graph.Root
-          xMinLabel={relativePeriodName}
-          xMaxLabel="Latest recorded battle" // TODO: this is not true in custom periods
+          xMinLabel={new Date(minTime * 1000).toDateString()}
+          xMaxLabel={new Date(end * 1000).toDateString()}
           leftVerticalMargin={{
             min: minWinrate,
             max: maxWinrate,