Hoid, Worldsinger

As long as there are four or more lore counters
among Sagas you control. Hoid, Worldsinger has hexproof and indestructible.

Whenever the final chapter ability of a Saga you control resolves, reveal cards from the top of your library until you reveal a Saga card. Put that card onto the battlefield and the rest at the bottom of
your library in a random order. This ability triggers only once each turn.