Doesn't really work without a focus on combos, but it is a 4/4 for 4 if you lose 4 life to it, but that barely makes it baseline
Casting Cost: Card Type: Legendary Creature - Elder Dragon Power / Toughness: 8 / 8 Card Text: Flying, trample When Dragonlord Atarka enters the battlefield, it deals 5 damage divided as you choose among any number of target creatures and/or planeswalkers your opponents control
Your opponent faces a villainous choice, and plently of cards in MTG synergize with this choice
In fact, as of right now I own 59 81 different variations myself, and there are a couple more hard-to-find variations I know to exist (which I will hopefully add to my collection in the not too distant future)
Blood Artist Blood Artist and its many imitators are among the most reliable damage sources in aristocrat decks that might otherwise struggle to close out the game as they fiddle around with Putrid Goblin, Yawgmoth, Thran Physician, and similar cards