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 🌍 Earth

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

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: 🌊 Wave and 🌬️ Wind

As next step, combine 🌊 Wave and 🌬️ Wind to create ⛈️ Storm

Step 7: 🌫️ Dust and 🌊 Wave

Combine 🌫️ Dust and 🌊 Wave to create 🏖️ Sand

Step 8: 🌊 Wave and 🌊 Lake

Combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 9: 🌋 Volcano and 🌊 Lake

Combine 🌋 Volcano and 🌊 Lake to create 🏝️ Island

Step 10: 🌬️ Wind and 🔥 Fire

Combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 11: 💨 Smoke and 🌊 Wave

Combine 💨 Smoke and 🌊 Wave to create 🏄 Surf

Step 12: 🌱 Plant and 🌱 Plant

Combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 13: 🌋 Volcano and 🌫️ Dust

Combine 🌋 Volcano and 🌫️ Dust to create 🌋 Ash

Step 14: 🏖️ Sand and ⛈️ Storm

Combine 🏖️ Sand and ⛈️ Storm to create 🌵 Dune

Step 15: 🏝️ Island and 🌊 Tsunami

Combine 🏝️ Island and 🌊 Tsunami to create 🌊 Atlantis

Step 16: 🏄 Surf and 💨 Smoke

Combine 🏄 Surf and 💨 Smoke to create 🏄 Surfer

Step 17: 🌋 Ash and 🌳 Tree

Combine 🌋 Ash and 🌳 Tree to create ✏️ Pencil

Step 18: 🌊 Atlantis and 🌵 Dune

Combine 🌊 Atlantis and 🌵 Dune to create 🌌 Tatooine

Step 19: ✏️ Pencil and 🏄 Surfer

Combine ✏️ Pencil and 🏄 Surfer to create 📝 Sketch

Step 20: 📝 Sketch and 🌌 Tatooine

Combine 📝 Sketch and 🌌 Tatooine to create 🌌 Luke