i have question

i have question

hi i am argentinian, but i can speak english, well, i have a question, i am creating a map, in one hero, in put it the base hability of the divine shield, but i want the divine shield also protect my near units, can you tell me how can i do this?? thnaks
other question, i put other hero the hablility of the abomination(the green poison) and it doesnt poison to the undeads, how can i do to infect all enemies thanks
bye

if you have tft cant you use the big bad voodoo spell? if not post again and i will post a trigger for that sry that i dont have time right now.