Question: What was the Date of the Cimmeria Issue for which the Penciller was Tomás Giorello?
SQL: SELECT "Date" FROM "2-15338781-2" WHERE "Penciller" = 'Tomás Giorello' AND "Title" = 'Cimmeria';

Question: When did the Issue with the Title Homecoming come out?
SQL: SELECT "Date" FROM "2-15338781-2" WHERE "Title" = 'Homecoming';