Press C to level up mass (mass increases phase). The mass you gain is a random value between 1 to 7 multiplied by phase+1. Press Z to shoot a wither skull. Wither skulls can set the tree on fire to give you 100 mass. When mobs are added, wither skulls will be able to kill them for extra mass as well. Please keep in mind phases 6.5 and onwards are extremely early in development and may not function properly.
sounds imported from cracker's wither storm mod for minecraft 1.20.1. updates: alpha 1.0: release alpha 1.1: you can now move around and I added a tree you can destroy to gain 1400 mass once you get the tractor beam at phase 3. it respawns every 30 seconds. alpha 1.2: added phases 6 and 7 alpha 1.3: added phases 7.5, 8, 9, and 10. added formidibomb. alpha 1.4: added villagers and a building alpha 1.5: fixed villager scale in phases 6.5+, added a village you can eat in phases 6.5+, fixed phase 10, and added phase 11.