Does Mageseeker block Vayne from entering play, similar to how it interacts with other Accelerate cards?

Ruling: Mageseeker does not stop Vayne or other Accelerate units from entering play. Mageseeker does not prevent units from entering ready.

Nuances:

• Mageseeker's effect does not interact with Accelerate mechanics
• Units entering ready are not blocked by Mageseeker