Fix is:keywordsoup spec to exclude Urza
Fix is:keywordsoup spec to exclude Urza

fenhl/lore-seeker,fenhl/lore-seeker,fenhl/lore-seeker,taw/magic-search-engine,taw/magic-search-engine,fenhl/lore-seeker,taw/magic-search-engine,fenhl/lore-seeker