Try 'Arania augmenti', with adequate wand application ofc.
He's right get a wand
Luckily you can buy 2 wands now from The Dumbledalf Supply store and get 2 free!
SzymonMLGpro wrote: Is there any command to make spiders bigger???
/lotr_summon lotr.MirkwoodSpider ~ ~ ~ {SpiderScale:<number>}
/lotr_summon lotr.MirkwoodSpider ~ ~ ~ {SpiderScale:<number>}
That does work to make them bigger, however, it doesn't seem to make them any tougher (health-wise, at least). Just figured I should mention it.