However, it wouldn't have helped anyway, because Erefir already explained why. We can't attack from morning until the airship leaves; then the airship flies without us... Unless we don't sleep all night and wait in the dungeon for the right moment? That also sounds risky; invisibility is cool, but I wouldn't rely on it so much that we spend hours in the enemy's lair. /
However, it wouldn't have helped anyway, because Erefir already explained why. We can't attack from morning until the airship leaves; then the airship flies without us... Unless we don't sleep all night and wait in the dungeon for the right moment? That also sounds risky; invisibility is cool, but I wouldn't rely on it so much that we spend hours in the enemy's lair. /