That's because if it loses all abilities, it loses all its chapters and if a saga somehow has no chapter abilities, its final chapter number is 0, and you'll have to sacrifice it since you've basically reached the last chapter
That means a card with two inks can only go in a deck with those two inks and no more
NM-Mint, English, 4 In Stock Light Play, English, 0 In Stock Moderate Play, English, 0 In Stock Heavy Play, English, 0 In Stock Damaged, English, 0 In Stock Cannot be sold internationally
Archmage of Runes solves this nicely, allowing you to just play ritual style cards to generate increasing amounts of mana while having enough remaining cards to keep playing them
In Shimmering Skies, the realm of Lorcana holds a great festival to celebrate its recent victory over Ursula, which concluded the previous set, Ursulas Return