Wilderness Reclamation

At the beginning of your end step, untap all lands you control.

Shared Discovery

As an additional cost to cast this spell, tap four untapped creatures you control.
Draw three cards.

Quest for Renewal

Whenever a creature you control becomes tapped, you may put a quest counter on Quest for Renewal.
As long as there are four or more quest counters on Quest for Renewal, untap all creatures you control during each other player's untap step.

Savor the Moment

Take an extra turn after this one. Skip the untap step of that turn.

Paradox Engine

Whenever you cast a spell, untap all nonland permanents you control.