diff --git a/config/formats.ts b/config/formats.ts
index b340d0655af51..979797b46fc9e 100644
--- a/config/formats.ts
+++ b/config/formats.ts
@@ -3069,6 +3069,22 @@ export const Formats: FormatList = [
 			}
 		},
 	},
+	{
+		name: "[Gen 9] Draft Factory",
+		desc: `Replay a random matchup from Smogon's Draft League tournaments.`,
+		team: 'draft',
+		ruleset: ['Obtainable', 'Species Clause', 'HP Percentage Mod', 'Cancel Mod', 'Team Preview', 'Sleep Clause Mod', 'Endless Battle Clause'],
+		onBegin() {
+			for (const [i, side] of this.sides.entries()) {
+				// Order of team is not changed from the data doc
+				for (const [j, set] of this.teamGenerator.matchup[i].entries()) {
+					if (!set.teraCaptain) {
+						side.pokemon[j].canTerastallize = false;
+					}
+				}
+			}
+		},
+	},
 	{
 		name: "[Gen 8] Random Battle",
 		desc: `Randomized teams of level-balanced Pokémon with sets that are generated to be competitively viable.`,
diff --git a/data/draft-factory.ts b/data/draft-factory.ts
new file mode 100644
index 0000000000000..0367cdebec144
--- /dev/null
+++ b/data/draft-factory.ts
@@ -0,0 +1,68 @@
+import {PRNG} from "../sim/prng";
+import {deepClone} from "../lib/utils";
+
+interface DraftPokemonSet extends Partial<PokemonSet> {
+	teraCaptain?: boolean;
+}
+
+const sampleData: [DraftPokemonSet[], DraftPokemonSet[]][] = [
+	[
+		[
+			{
+				name: 'Fred',
+				species: 'Furret',
+				item: 'Choice Scarf',
+				ability: 'Frisk',
+				moves: ['trick', 'doubleedge', 'knockoff', 'uturn'],
+				nature: 'Jolly',
+				evs: {hp: 8, atk: 252, def: 0, spa: 0, spd: 0, spe: 252},
+				teraCaptain: true,
+				teraType: 'Normal',
+			},
+		],
+		[
+			{
+				species: 'Ampharos',
+				item: 'Choice Specs',
+				ability: 'Static',
+				moves: ['dazzlinggleam', 'thunderbolt', 'focusblast', 'voltswitch'],
+				nature: 'Modest',
+				evs: {hp: 248, atk: 0, def: 8, spa: 252, spd: 0, spe: 0},
+			},
+		],
+	],
+];
+
+export default class DraftFactory {
+	dex: ModdedDex;
+	format: Format;
+	prng: PRNG;
+	matchup?: [DraftPokemonSet[], DraftPokemonSet[]];
+	playerIndex: number;
+	swapTeams: boolean;
+	constructor(format: Format | string, seed: PRNG | PRNGSeed | null) {
+		this.dex = Dex.forFormat(format);
+		this.format = Dex.formats.get(format);
+		this.prng = seed instanceof PRNG ? seed : new PRNG(seed);
+		this.playerIndex = 0;
+		this.swapTeams = this.prng.randomChance(1, 2);
+	}
+
+	setSeed(seed: PRNGSeed) {
+		this.prng.seed = seed;
+	}
+
+	getTeam(options?: PlayerOptions | null): PokemonSet[] {
+		if (this.playerIndex > 1) throw new Error("Can't generate more than 2 teams");
+
+		if (!this.matchup) {
+			this.matchup = deepClone(sampleData[this.prng.next(sampleData.length)]);
+			if (this.swapTeams) this.matchup!.push(this.matchup!.shift()!);
+		}
+
+		const team: PokemonSet[] = this.matchup![this.playerIndex] as PokemonSet[];
+
+		this.playerIndex++;
+		return team;
+	}
+}
diff --git a/sim/teams.ts b/sim/teams.ts
index 41eebc38d7471..bf795108f5530 100644
--- a/sim/teams.ts
+++ b/sim/teams.ts
@@ -619,6 +619,8 @@ export const Teams = new class Teams {
 		let TeamGenerator;
 		if (toID(format).includes('gen9computergeneratedteams')) {
 			TeamGenerator = require(Dex.forFormat(format).dataDir + '/cg-teams').default;
+		} else if (toID(format).includes('gen9draftfactory')) {
+			TeamGenerator = require(Dex.forFormat(format).dataDir + '/draft-factory').default;
 		} else if (toID(format).includes('gen7randomdoublesbattle')) {
 			TeamGenerator = require(Dex.forFormat(format).dataDir + '/random-doubles-teams').default;
 		} else {
diff --git a/test/random-battles/draft-factory.js b/test/random-battles/draft-factory.js
new file mode 100644
index 0000000000000..f1292b46a8d12
--- /dev/null
+++ b/test/random-battles/draft-factory.js
@@ -0,0 +1,54 @@
+'use strict';
+
+const assert = require('../assert');
+const common = require('../common');
+const DraftFactory = require('../../dist/data/draft-factory').default;
+
+let battle;
+
+describe.only('Draft Factory', () => {
+	afterEach(() => battle.destroy());
+
+	it('should only allow the designated Tera Captains to Terastallize', () => {
+		battle = common.createBattle({formatid: 'gen9draftfactory'});
+		// Manually create a team generator instance and rig it with data
+		battle.teamGenerator = new DraftFactory(battle.format, null);
+		battle.teamGenerator.swapTeams = false;
+		battle.teamGenerator.matchup = [
+			[
+				{
+					species: 'Furret',
+					ability: 'keeneye',
+					moves: ['sleeptalk'],
+					teraCaptain: true,
+					teraType: 'Normal',
+				},
+				{
+					species: 'Ampharos',
+					ability: 'static',
+					moves: ['sleeptalk'],
+				},
+			],
+			[
+				{
+					species: 'Nincada',
+					ability: 'compoundeyes',
+					moves: ['sleeptalk'],
+				},
+				{
+					species: 'Marshtomp',
+					ability: 'torrent',
+					moves: ['sleeptalk'],
+					teraCaptain: true,
+					teraType: 'Fighting',
+				},
+			],
+		];
+		battle.setPlayer('p1', {});
+		battle.setPlayer('p2', {});
+		battle.makeChoices(); // team preview
+		assert.throws(() => { battle.choose('p2', 'move 1 terastallize'); }, `${battle.p2.pokemon[0].name} should not be able to tera`);
+		battle.makeChoices('move 1 terastallize', 'switch 2');
+		battle.makeChoices('auto', 'move 1 terastallize');
+	});
+});