local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_NONE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKER)

arr = {
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 3, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
}

local area = createCombatArea(arr)
combat:setArea(area)

local maxsummons = 2

local spell = Spell("instant")

function spell.onCastSpell(creature, var)
	local summoncount = creature:getSummons()
	if #summoncount < 2 then
		for i = 1, maxsummons - #summoncount do
			local mid = Game.createMonster("Carrion Worm", creature:getPosition())
    		if not mid then
				return
			end
			mid:setMaster(creature)
		end
	end
	return combat:execute(creature, var)
end

spell:name("white pale summon")
spell:words("###351")
spell:blockWalls(true)
spell:needLearn(true)
spell:register()