Atona, Fattened Behemoth

As an additional cost to play Atona, Fattened Behemoth, sacrifice a Forest.
When Atona deals damage to a creature, put
a lore counter on that creature.
Whenever a creature with a lore counter on it
dies, you may search your library for a Forest
card and put it into play tapped.

"mmmmmmmmmm....."