The Shadow Realm
Field Spell Card
When this card is activated, both players gain Shadow Life Points equal to their Life Points. (Shadow Life Points are separate from Life Points.) When a player's Life Points changes, that player can choose to change their Shadow Life Points instead. While a player's Shadow Life Points are in one of the following ranges, they gain the corresponding effect(s):
• 8001 or more - You can Summon monsters in your Spell & Trap Card Zones. Monsters in your Spell & Trap Card Zones cannot be flipped face-down, and cannot be attacked if you control any monsters in your Monster Card Zones.
• 6001 - 8000 - Once per turn during your Main Phase, by Tributing 1 monster, inflict 600 damage to your opponent's Shadow Life Points.
• 6000 or less - You can only control a maximum of 6 cards on the field. If you control more than 6 cards, destroy them until you control 6 (your choice).
• 4000 or less - Discard 1 card during each of your End Phases. This effect cannot be negated or chained to.
• 2000 or less - Your Life Points become equal to your Shadow Life Points.