# Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight This mythic double-faced card from Lorwyn Eclipsed represents the mechanical complexity collectors associate with modal design. The day-night transformation mechanic appeals to players seeking gameplay depth, which typically drives collector interest beyond casual appeal. Mythic rarity ensures natural scarcity, though the card's actual competitive impact determines long-term desirability among serious collectors. The foil variant carries standard premium appeal, though collectors generally evaluate these cards based on the mechanical elegance and set context rather than rarity alone. Condition and centering matter more for double-faced cards due to visibility concerns during play.