diff --git a/src/traits/JsonifiedZodSchemaObject.ts b/src/traits/JsonifiedZodSchemaObject.ts
index 2e6c93c..ed0da83 100644
--- a/src/traits/JsonifiedZodSchemaObject.ts
+++ b/src/traits/JsonifiedZodSchemaObject.ts
@@ -1,7 +1,8 @@
-import { TraitClass, expression } from "@thilawyn/traitify-ts"
-import { Jsonifiable } from "type-fest"
+import { ImplStatic, TraitClass, trait } from "@thilawyn/traitify-ts"
+import { Class, Jsonifiable } from "type-fest"
 import { z } from "zod"
-import { ZodSchemaObject, ZodSchemaObjectTrait } from "./ZodSchemaObject"
+import { parseZodSchemaEffect } from "../util"
+import { ZodSchemaObjectTrait } from "./ZodSchemaObject"
 
 
 export const JsonifiedZodSchemaObject = <
@@ -28,13 +29,74 @@ export const JsonifiedZodSchemaObject = <
             schema: typeof of.schema
         ) => z.ZodObject<DejsonifyT, "strip", DejsonifyCatchall, Values, JsonifiedValues>,
     },
-) => expression
-    .expresses(ZodSchemaObject(of.schemaWithDefaults))
+) => trait
+    .implement(Super => class JsonifiedZodSchemaObjectImpl extends Super {
+        static readonly of              = of as Of
+        static readonly jsonifySchema   = props.jsonifySchema(of.schema)
+        static readonly dejsonifySchema = props.dejsonifySchema(of.schema)
+
+
+        static pipeSchemaIntoInstance<
+            Instance          extends JsonifiedValues,
+
+            SchemaT           extends z.ZodRawShape,
+            SchemaUnknownKeys extends z.UnknownKeysParam,
+            SchemaCatchall    extends z.ZodTypeAny,
+            SchemaOutput      extends JsonifiedValues,
+            SchemaInput,
+        >(
+            this:    Class<Instance, [values: JsonifiedValues]>,
+            schema:  z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaOutput, SchemaInput>,
+        ) {
+            return schema.transform(values => new this(values))
+        }
+
+
+        static jsonify<
+            Instance extends JsonifiedValues
+        >(
+            this: (
+                Class<Instance, [values: JsonifiedValues]> &
+                ImplStatic<typeof JsonifiedZodSchemaObjectImpl>
+            ),
+            values: Values,
+            params?: Partial<z.ParseParams>,
+        ) {
+            return this
+                .pipeSchemaIntoInstance(this.jsonifySchema)
+                .parse(values, params)
+        }
+
+        static jsonifyPromise<
+            Instance extends JsonifiedValues
+        >(
+            this: (
+                Class<Instance, [values: JsonifiedValues]> &
+                ImplStatic<typeof JsonifiedZodSchemaObjectImpl>
+            ),
+            values: Values,
+            params?: Partial<z.ParseParams>,
+        ) {
+            return this
+                .pipeSchemaIntoInstance(this.jsonifySchema)
+                .parseAsync(values, params)
+        }
+
+        static jsonifyEffect<
+            Instance extends JsonifiedValues
+        >(
+            this: (
+                Class<Instance, [values: JsonifiedValues]> &
+                ImplStatic<typeof JsonifiedZodSchemaObjectImpl>
+            ),
+            values: Values,
+            params?: Partial<z.ParseParams>,
+        ) {
+            return parseZodSchemaEffect(
+                this.pipeSchemaIntoInstance(this.jsonifySchema),
+                values,
+                params,
+            )
+        }
+    })
     .build()
-    .subtrait()
-        .implement(Super => class JsonifiedZodSchemaObjectImpl extends Super {
-            static readonly of              = of as Of
-            static readonly jsonifySchema   = props.jsonifySchema(of.schema)
-            static readonly dejsonifySchema = props.dejsonifySchema(of.schema)
-        })
-        .build()