Step 1: 💧 Water and 🌍 Earth

Combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 2: 💧 Water and 🌬️ Wind

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

Step 3: 🌬️ Wind and 🔥 Fire

Then, combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 4: 💧 Water and 💧 Water

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

Step 5: 🌍 Earth and 🌍 Earth

And then, combine 🌍 Earth and 🌍 Earth to create 🏔️ Mountain

Step 6: 💨 Steam and 🌬️ Wind

As next step, combine 💨 Steam and 🌬️ Wind to create ☁️ Cloud

Step 7: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 8: 🌊 Wave and 🌱 Plant

Combine 🌊 Wave and 🌱 Plant to create 🌊 Seaweed

Step 9: 🌱 Plant and 💧 Water

Combine 🌱 Plant and 💧 Water to create 🐊 Swamp

Step 10: 💨 Smoke and 🌊 Wave

Combine 💨 Smoke and 🌊 Wave to create 🏄 Surf

Step 11: 🌊 Lake and 🌊 Lake

Combine 🌊 Lake and 🌊 Lake to create 🌊 Ocean

Step 12: 🏔️ Mountain and 🌊 Lake

Combine 🏔️ Mountain and 🌊 Lake to create 🏞️ Fjord

Step 13: ☁️ Cloud and 🔥 Fire

Combine ☁️ Cloud and 🔥 Fire to create ⚡️ Lightning

Step 14: 🌊 Seaweed and 💨 Steam

Combine 🌊 Seaweed and 💨 Steam to create 🍣 Sushi

Step 15: 🏄 Surf and 🐊 Swamp

Combine 🏄 Surf and 🐊 Swamp to create 🌊 Lagoon

Step 16: 🏞️ Fjord and 🌊 Ocean

Combine 🏞️ Fjord and 🌊 Ocean to create 🐳 Whale

Step 17: 🍣 Sushi and ⚡️ Lightning

Combine 🍣 Sushi and ⚡️ Lightning to create 🦎 Electric Eel

Step 18: 🐳 Whale and 🌊 Lagoon

Combine 🐳 Whale and 🌊 Lagoon to create 🐋 Orca

Step 19: 🐋 Orca and 🦎 Electric Eel

Combine 🐋 Orca and 🦎 Electric Eel to create 🐳 Electric Orca