Pool Shark

Extort (Whenever you cast a spell, you may pay {w/b}. If you do, each opponent loses 1 life and you
gain that much life)
{x}{t}: Flip a coin X times, for each heads create a colorless Treasure artifact token with "{t}:
Sacrifice to add one mana of any color. For each
tails, target opponent creates a colorless
Treasure artifact token.
"The names Don Megalo, rack 'em up"