Book of Zarif

Indestructible, Shroud, Hexproof
Book of Zeref gains the nano counters of cards
that are destroyed
{t}Remove 7 nano counters choose a swamp or
forest and make it a 8/8 demon with trample and
reach(it is still a land)
{t}Remove 8 nano counters add any demon to the battlefield
at the beginning of each turn double the number
of nano counters on all other Zeref and Etheriuos
(E.)cards