Dr. Mei, Honkai Researcher

Whenever you add or remove Honkai counters
from your reserve, Scry 2.
As long as the Global Honkai Level is 2 or higher,
you have no maximum hand size. (When the first
player to reach a total of 10 Honkai counters, Global
Honkai level becomes 1. This increases every time a
multiple of 10 that hasn't been reached is reached for
the first time. Global Honkai level cannot be
decreased)