Step 1: 💧 Water and 💧 Water

Combine 💧 Water and 💧 Water to create 🌊 Lake

Step 2: 💧 Water and 🌬️ Wind

Next, combine 💧 Water and 🌬️ Wind to create 🌊 Wave

Step 3: 💧 Water and 🔥 Fire

Then, combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 4: 🌍 Earth and 🌬️ Wind

Now, combine 🌍 Earth and 🌬️ Wind to create 🌫️ Dust

Step 5: 🔥 Fire and 🔥 Fire

And then, combine 🔥 Fire and 🔥 Fire to create 🌋 Volcano

Step 6: 🌬️ Wind and 🌬️ Wind

As next step, combine 🌬️ Wind and 🌬️ Wind to create 🌪️ Tornado

Step 7: 🌊 Wave and 🌊 Lake

Combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 8: 🌫️ Dust and 💧 Water

Combine 🌫️ Dust and 💧 Water to create 💩 Mud

Step 9: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 10: 🌍 Earth and 🌍 Earth

Combine 🌍 Earth and 🌍 Earth to create 🏔️ Mountain

Step 11: 💨 Steam and 🌱 Plant

Combine 💨 Steam and 🌱 Plant to create 🍵 Tea

Step 12: 💧 Water and 🌍 Earth

Combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 13: 🌋 Volcano and 🌫️ Dust

Combine 🌋 Volcano and 🌫️ Dust to create 🌋 Ash

Step 14: 🌊 Tsunami and 🌪️ Tornado

Combine 🌊 Tsunami and 🌪️ Tornado to create 💥 Destruction

Step 15: 🚗 Engine and 💩 Mud

Combine 🚗 Engine and 💩 Mud to create 🚜 Tractor

Step 16: 🍵 Tea and 🏔️ Mountain

Combine 🍵 Tea and 🏔️ Mountain to create 💧 Mountain Dew

Step 17: 🌋 Ash and 🌱 Plant

Combine 🌋 Ash and 🌱 Plant to create 🚬 Tobacco

Step 18: 🚜 Tractor and 💥 Destruction

Combine 🚜 Tractor and 💥 Destruction to create 🛢️ Tank

Step 19: 🚬 Tobacco and 💧 Mountain Dew

Combine 🚬 Tobacco and 💧 Mountain Dew to create 🌊 Mountain Dew Baja Blast

Step 20: 🌊 Mountain Dew Baja Blast and 🛢️ Tank

Combine 🌊 Mountain Dew Baja Blast and 🛢️ Tank to create 💥🚀 Tank Blast