local combat = Combat()combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_LIFEDRAIN)combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_BLACKSMOKE) arr = { {0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0}, {0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0}, {0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0} }local area = createCombatArea(arr) combat:setArea(area)function onCastSpell(creature, var) return combat:execute(creature, var)end