With the Ability to Synthesize, I Am Invincible

Roll traveled to a different world and gained the ability to [synthesize] items. "Huh? Synthesis? Give it a try!" Water + soil = mud! Soil + wood = saplings! Iron ingot + wooden stick = hoe! "What does this fit together? It's so rubbish! Keep going!" Air + Curse = Curse Plague! Life Essence + Mithril = Mechanical Life! Dragon Lin + Dragon Bone + Dragon Heart + a little bit of Time Dust = Time and Space Dragon! "It seems a bit interesting. Synthesis ability, let me see your limit!" Fanatic belief + condescending indifference + mixed magic = divinity! Part of the sky + part of the earth + part of the ocean = the seed of the world! Chaotic timeline + large space = space-time energy! "You call this synthesis?"