Re-Working Beta Carrotina (PVZ Heroes) Part 4 Posted byUpgrade Comic July 16, 2020February 19, 2024 Genetic Amplification only Conjures 2-Cost Plants. I actually think this is too tight of a restriction. There is not a very large pool of specifically 2 cost Plants to randomly pull from. This reduces the Randomness inherent in the fun factor of Conjuring. I decided to increase the range of plants that can be Conjured by Genetic Amplification.