The following special rules for MECCG are in place at Lure of Middle-earth:
1. The nine German promo cards are legal to play.
2. The Balrog Limited rule is in use. (More details here.)
3. The official Lure of Middle-earth promo card is legal in all tournaments (except for Dream Card events) with the following text correction:
„Tap Lure of MECCG to give +X to a corruption check (to a maximum of 4). […] If you have participated in at least 10 Lure of MECCG events, you may tap one of your characters to untap Lure of MECCG (once per round).“