When you unlock this door, create a token that's a copy of target creature you control, except it's a Reflection in addition to its other creature types.
/ Fractured Realm
If a triggered ability of a permanent you control triggers, that ability triggers an additional time
(You may east either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
Reverse Type:
Enchantment — Room
If a triggered ability of a permanent you control triggers, that ability triggers an additional time
![Mirror Room // Fractured Realm (Borderless) [Duskmourn: House of Horror]](http://tcg.hereticshaven.com.au/cdn/shop/files/f0c32b23-0586-4ac2-9304-d90b4636e7ae_a9d24484-30d8-4705-9db0-b7e38d8d742f.png?v=1774515697&width=1445)