Historical Rules · 13 October 2023
Rule 714.3a
Official source text from the 13 October 2023 Rules release
As a Saga without the read ahead ability enters the battlefield, its controller puts a lore counter on it. As a Saga with the read ahead ability enters the battlefield, its controller chooses a number from one to that Saga’s final chapter number. That Saga enters the battlefield with the chosen number of lore counters on it. (See rule 702.155, “Read Ahead.”)