Yidha of Martoum

Partner with Sachur of Martoum
If you control another permanent with the words 'Sachur,' 'Sokhi,' or 'Martoum' in its name then this card gets +2/+5 and must block any time you or a planeswalker you control is attacked.
{b}{r}: Make a 1/3 black demon with deathtouch and defender