Matrotrophy associated with vertebrates and especially mammals, matrotrophy is found in 21 of 34 animal phyla, and is fairly common in 11 of those. It has arisen independently in more than 150 clades within Chordata and in more than 140 clades amongst invertebrates. Matrotrophy Matrotrophy is a form of maternal care during embryo development. Some flowering plants supplied the developing embryos for the first stages. The ovule has no stocks and the nutrients are provided by the "mother". In plants, matrotrophy is considered a critical evolutionary development preceding the origin of embryophytes and therefore essential to the evolution of land plants.
Phyla-Vell encounter Maelstrom and the Dragon of the Moon. After losing the Quantum Bands to Maelstrom Phyla is offered as a sacrifice to the Dragon so that Maelstrom can be in its good graces. While inside the dragon she apparently makes a deal in exchange for Heather Douglas. The dragon then releases them, with Phyla wearing a new red and black costume adorned with skulls and wielding a new sword, and they return to the world of the living where Phyla refuses to elaborate on the deal that she made with the Dragon. It is later learned from Maelstrom that she