Ryan, Emissary of Fate

Ryan, Emissary of Fate enters the battlefield with
a lore counter.
Zombie army tokens you control have hexproof.
At the beginning of your upkeep, flip a coin for
each lore counter on Ryan, Emissary of Fate.
For each flip you win, put a lore counter of
Ryan, Emissary of Fate, and amass 1.