Beckett the killer

{c}{c}{c}{c}{c}{t}: target player loses the game.
{p/g}{p/r}{p/u}{p/c}{t}:target player skips there turn.
{x}{t}: opponents sacrifice {x} creatures.

At the beginning of your upkeep add {c}{c}
{c}{c}{c}{c}{c} to your mana pool.