i think we need to be able to buy the energy elixir with gold. not everyone can afford to spend their crowns on the energy for gardening or pet training, and i have personally killed a lot of plants because not only did i have to deal with the needs of the plants but i had to get rid of all the pests too and i never have enough energy to do both. i dont have the money to spend on crowns just to get an energy elixir every day and keep a garden. plus, when i was training my pet after it got to adult, i ran out of energy after ten games, and it took forever to get him stronger. we should be able to buy energy elixirs with gold so this is less of a problem.