Legendary Enchantment Artifact

Attacking creatures you control have deathtouch.
{1}{G}, {T}: Choose one — Put a +1/+1 counter on target creature; or Bow of Nylea deals 2 damage to target creature with flying; or you gain 3 life; or put up to four target cards from your graveyard on the bottom of your library in any order.

Artist(s): Yeong-Hao Han