Step 1: 💧 Water and 🔥 Fire

Combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 2: 💧 Water and 🌬️ Wind

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

Step 3: 🌍 Earth and 🌬️ Wind

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

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: 💧 Water and 🌍 Earth

As next step, combine 💧 Water and 🌍 Earth to create 🌱 Plant

Step 7: 🌬️ Wind and 🔥 Fire

Combine 🌬️ Wind and 🔥 Fire to create 💨 Smoke

Step 8: 💨 Steam and 🌬️ Wind

Combine 💨 Steam and 🌬️ Wind to create ☁️ Cloud

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: 🌊 Wave and 🌊 Lake

Combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 12: 🌫️ Dust and 💧 Water

Combine 🌫️ Dust and 💧 Water to create 💩 Mud

Step 13: 🏔️ Mountain and 🌊 Lake

Combine 🏔️ Mountain and 🌊 Lake to create 🏞️ Fjord

Step 14: 💨 Smoke and 🌱 Plant

Combine 💨 Smoke and 🌱 Plant to create 🕯️ Incense

Step 15: 🏞️ Fjord and ☁️ Cloud

Combine 🏞️ Fjord and ☁️ Cloud to create 🌈 Rainbow

Step 16: 🌫️ Fog and 🌳 Tree

Combine 🌫️ Fog and 🌳 Tree to create 👻 Ghost

Step 17: 💩 Mud and 🌊 Tsunami

Combine 💩 Mud and 🌊 Tsunami to create 🌋 Mudslide

Step 18: 🕯️ Incense and 🏞️ Fjord

Combine 🕯️ Incense and 🏞️ Fjord to create 🛡️ Viking

Step 19: 👻 Ghost and 🌈 Rainbow

Combine 👻 Ghost and 🌈 Rainbow to create 🌈 Rainbow Dash

Step 20: 🛡️ Viking and 🌋 Mudslide

Combine 🛡️ Viking and 🌋 Mudslide to create 👹 Muddy Viking

Step 21: 👹 Muddy Viking and 🌈 Rainbow Dash

Combine 👹 Muddy Viking and 🌈 Rainbow Dash to create 🌈 Muddy Rainbow Dash