Card Trivia:Energy-Absorbing Monolith
- The tablet in this card is the same one shown on "Nature's Reflection". Both make a reference to 2001: A Space Odyssey. Also in the artwork of "Nature's Reflection", the monolith in this card's artwork fell and crashed to earth (as revealed by the dust cloud and upturned dirt impact on the side of the monolith in the card in a way purposely suggesting a straight descent and impact). The fall damaged it and its original damage-converting nature becomes corrupted and inverted from giving life to taking it, which references both said cards' effects being the inverse of each other.