Even as a player who loves to pick on blue and rail against the unfair exclusivity of their stack control, its easy to appreciate the nuances in different eras of countermagic
The term "defending player" in the myriad rules (or any other ability of an attacking creature) refers to the player the creature with myriad was attacking at the time it became an attacking creature this combat, or the controller of the planeswalker or the protector of the battle the creature was attacking at the time it became an attacking creature this combat
Regaining control of Ty Lee, Chi Blocker won't cause the effect to resume
However stores manage event registrations in different ways - Please be sure to contact your local game store directly to confirm your registration and participation
Notably, the expend six for Pyreswipe Hawk doesn't have to be on your turn , so if you have high-mana interaction for your opponents, you can steal multiple artifacts in one turn cycle before it circles back around to your turn
Expeditions Non-foil Expeditions are found in Expedition Box Topper boosters