McWod Spell Components

[Flobby]

I have a guestion about McWoD spell components. It looks like a great system but aren't some of the compents a little impossible to even cast. A few-- 400' area and summon superior minion costs 80, and one of the rote spells cost 143! If I understand the system correctly that number also equals your Spellcraft DC necessary to cast the spell. It is even possible to cast a spell with that DC unless you're like 100th level?

Or am I just completely misunderstanding the rules? Any help would be much appriatiated!

Thanks