Nimaj Tulak, Archdruid

Whenever you draw one or more cards, create that many 1/1 green Elf Warrior tokens.
{u}{b}, {t}, Exert Nimaj Tulak, Archdruid: You may have target player put the top X cards of their library into their graveyard, where X is the number of Elves you control. If you don't, you draw that many cards and lose that much life.