The List

Sarkhan the Mad

[0]: Reveal the top card of your library and put it into your hand. Sarkhan the Mad deals damage to himself equal to that card's mana value.
[−2]: Target creature's controller sacrifices it, then that player creates a 5/5 red Dragon creature token with flying.
[−4]: Each Dragon creature you control deals damage equal to its power to target player or planeswalker.

Rise of the Eldrazi

0: Reveal the top card of your library and put it into your hand. Sarkhan the Mad deals damage to himself equal to that card's converted mana cost.
-2: Target creature's controller sacrifices it, then that player puts a 5/5 red Dragon creature token with flying onto the battlefield.
-4: Each Dragon creature you control deals damage equal to its power to target player.