Step 1: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 2: 💧 Water and 💧 Water

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

Step 3: 💧 Water and 🌬️ Wind

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

Step 4: 🌊 Lake and 🌊 Lake

Now, combine 🌊 Lake and 🌊 Lake to create 🌊 Ocean

Step 5: 💨 Smoke and 🌊 Lake

And then, combine 💨 Smoke and 🌊 Lake to create 🌫️ Fog

Step 6: 💨 Steam and 🔥 Fire

As next step, combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 7: 🌬️ Wind and 🌬️ Wind

Combine 🌬️ Wind and 🌬️ Wind to create 🌪️ Tornado

Step 8: 🌊 Wave and 🌊 Lake

Combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 9: 🌬️ Wind and 🔥 Fire

Combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 10: 💨 Smoke and 🌊 Wave

Combine 💨 Smoke and 🌊 Wave to create 🏄 Surf

Step 11: 🌫️ Fog and 🌊 Ocean

Combine 🌫️ Fog and 🌊 Ocean to create 🐟 Fish

Step 12: 🚗 Engine and 🚗 Engine

Combine 🚗 Engine and 🚗 Engine to create 🚀 Rocket

Step 13: 🌊 Tsunami and 🌪️ Tornado

Combine 🌊 Tsunami and 🌪️ Tornado to create 💥 Destruction

Step 14: 🏄 Surf and 💨 Smoke

Combine 🏄 Surf and 💨 Smoke to create 🏄 Surfer

Step 15: 🚀 Rocket and 🐟 Fish

Combine 🚀 Rocket and 🐟 Fish to create 🐟 Space Fish

Step 16: 🏄 Surfer and 💥 Destruction

Combine 🏄 Surfer and 💥 Destruction to create 💚 Hulk

Step 17: 💚 Hulk and 🐟 Space Fish

Combine 💚 Hulk and 🐟 Space Fish to create 🌌 Star-Lord