diff --git a/module/utils/databases/Database.mjs b/module/utils/databases/Database.mjs
index 99f79ed..4d2fc7d 100644
--- a/module/utils/databases/Database.mjs
+++ b/module/utils/databases/Database.mjs
@@ -62,10 +62,14 @@ export class Database {
 	};
 
 	// MARK: Row Ops
-	static createRow(table, userID, row) {
+	static createRow(table, userID, row, opts) {
 		throw new Error(`createRow() must be implemented`);
 	};
 
+	static createRows(table, userID, rows, opts) {
+		throw new Error(`createRows() must be implemented`);
+	};
+
 	static getRows(tableID, userIDs, privacy = `none`) {
 		throw new Error(`getRows() must be implemented`);
 	};
diff --git a/module/utils/databases/Memory.mjs b/module/utils/databases/Memory.mjs
index 60bdcbd..456a4c6 100644
--- a/module/utils/databases/Memory.mjs
+++ b/module/utils/databases/Memory.mjs
@@ -1,5 +1,6 @@
 import { Database } from "./Database.mjs";
-import { filterPrivateRows } from "../filterPrivateRows.mjs";
+import { filterPrivateRows } from "../privacy.mjs";
+import { Logger } from "../Logger.mjs";
 
 const { randomID, mergeObject } = foundry.utils;
 
@@ -89,16 +90,35 @@ export class MemoryDatabase extends Database {
 		return this.#tables[tableID];
 	};
 
-	static createRow(table, userID, row) {
+	static createRow(table, userID, row, { rerender = true } = {}) {
 		if (!this.#tables[table]) { return };
 		this.#rows[userID] ??= {};
 		this.#rows[userID][table] ??= [];
 
 		// data format assertions
 		row._id ||= randomID();
+		row.timestamp = new Date().toISOString();
 
+		Logger.debug(`Adding row:`, row);
 		this.#rows[userID][table].push(row);
-		this.render({ userUpdated: userID });
+		if (rerender) {
+			this.render({ userUpdated: userID });
+		};
+	};
+
+	static createRows(table, userID, rows, { rerender = true } = {}) {
+		if (!this.#tables[table]) { return };
+		this.#rows[userID] ??= {};
+		this.#rows[userID][table] ??= [];
+
+		// data format assertions
+		for (const row of rows) {
+			this.createRow( table, userID, row, { rerender: false } );
+		};
+
+		if (rerender) {
+			this.render({ userUpdated: userID });
+		};
 	};
 
 	static getRows(tableID, userIDs, privacy = `none`) {