scp 093

when scp 093 enters the battle field sacrifice a creature
{x}{r}{r}{r}{r}{r}{r}{r}{r}:for x mana played the oponent has to sacrifice a creature you take 2 damage
{5}{r}{r}{r}{r}each player (including you) takes 5 damage all players sacrifice 3 creatures if creatures can not be sacrificed take 3 damage instead (per creature)