Elboro, Voice of the Woods

Assign - Graymoris of the Woods.
Whenever a creature an opponent control dies, search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.
Whenever a land enters the battlefield under your control, you may pay {2}{g}. If you do, destroy target artifact. Its controller creates a number of 0/1 green plant creature tokens equal to that
card's converted mana cost.