Loki's control of the Temporal Loom and formation of a multiversal Yggdrasil sets up Marvel's multiverse future. The events of Loki seasons 1 and 2 are speculated to be the catalyst for the multiverse madness in the MCU. The theory that Loki has become a conduit for the power of the Time stone and Wanda as the representation of the Reality stone could potentially bring back fallen characters for a multiversal battle.