Step 1: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 2: 🌍 Earth and 🌍 Earth

Next, combine 🌍 Earth and 🌍 Earth to create 🏔️ Mountain

Step 3: 💧 Water and 🌍 Earth

Then, combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 4: 💧 Water and 💧 Water

Now, combine 💧 Water and 💧 Water to create 🌊 Lake

Step 5: 🌬️ Wind and 🔥 Fire

And then, combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 6: 🔥 Fire and 🔥 Fire

As next step, combine 🔥 Fire and 🔥 Fire to create 🌋 Volcano

Step 7: 💨 Steam and 🌬️ Wind

Combine 💨 Steam and 🌬️ Wind to create ☁️ Cloud

Step 8: 🏔️ Mountain and 🌊 Lake

Combine 🏔️ Mountain and 🌊 Lake to create 🏞️ Fjord

Step 9: 🌱 Plant and 🌱 Plant

Combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 10: 💨 Smoke and 🌊 Lake

Combine 💨 Smoke and 🌊 Lake to create 🌫️ Fog

Step 11: 🌍 Earth and 🌬️ Wind

Combine 🌍 Earth and 🌬️ Wind to create 🌫️ Dust

Step 12: 🌋 Volcano and 🌫️ Dust

Combine 🌋 Volcano and 🌫️ Dust to create 🌋 Ash

Step 13: 🏞️ Fjord and ☁️ Cloud

Combine 🏞️ Fjord and ☁️ Cloud to create 🌈 Rainbow

Step 14: 🌫️ Fog and 🌳 Tree

Combine 🌫️ Fog and 🌳 Tree to create 👻 Ghost

Step 15: 🌋 Ash and 🌫️ Dust

Combine 🌋 Ash and 🌫️ Dust to create 🌋 Cinder

Step 16: 👻 Ghost and 🌈 Rainbow

Combine 👻 Ghost and 🌈 Rainbow to create 🌈 Rainbow Dash

Step 17: 🌈 Rainbow Dash and 🌋 Cinder

Combine 🌈 Rainbow Dash and 🌋 Cinder to create 🏃‍♀️ Cinder Dash