Let me see if I can figure out the story just from the cover art…

The blonde in red (backed by her skeletal entourage and floating giant amoebas) has super-strength and she lifts the stone wall open to surprise her friends who have been lying in wait to surprise her for her birthday, but (because they have a lookout at the front door) they expected her to come in that way and one friend presents her with a fat loaf of homemade bread while the second friend brings the traditional red hockey puck with a heaping pile of soft ice cream topped with a birthday candle. And the poor buzzard has a cold with a runny nose.