No, jinak by ta aktivační byla dost na nic, že jo? :-)
Ten blaze counter dělá to, že tomu landu přidá text "At the beginning of your upkeep, this land deals 1 damage to you.". A slovíčka "you" a "your" vždy odkazují na kontrolera.
109.5. The words “you” and “your” on an object refer to the object’s controller, its would-be controller (if a player is attempting to play, cast, or activate it), or its owner (if it has no controller). For a static ability, this is the current controller of the object it’s on. For an activated ability, this is the player who activated the ability. For a triggered ability, this is the controller of the object when the ability triggered, unless it’s a delayed triggered ability. To determine the controller of a delayed triggered ability, see rules 603.7d–f.