Summoning

{1}{t}:summon a 1/2 sulker creature token
{1}{t}:summon a 5/0 flicker creature token
{2}{t}:summon a 2/2 human practitioner with deathtouch and {t} add {b}
{3}{t}sacrifice a sulker token a flicker token and a practioner token create
a distilled phyrexian oil token