Broodbirth Viper is a uncommon Creature — Snake card from Legendary Cube Prize Pack (PZ1), collector number 20.
Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.) Whenever this creature deals combat damage to a player, you may draw a card.