Step 1: 💧 Water and 🌬️ Wind

Combine 💧 Water and 🌬️ Wind to create 🌊 Wave

Step 2: 🌬️ Wind and 🔥 Fire

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

Step 3: 💧 Water and 🌍 Earth

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

Step 4: 💧 Water and 💧 Water

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

Step 5: 💧 Water and 🔥 Fire

And then, combine 💧 Water and 🔥 Fire to create 💨 Steam

Step 6: 🌊 Wave and 🌊 Lake

As next step, combine 🌊 Wave and 🌊 Lake to create 🌊 Tsunami

Step 7: 🌱 Plant and 🌱 Plant

Combine 🌱 Plant and 🌱 Plant to create 🌳 Tree

Step 8: 💨 Smoke and 🌊 Lake

Combine 💨 Smoke and 🌊 Lake to create 🌫️ Fog

Step 9: 🌍 Earth and 🌍 Earth

Combine 🌍 Earth and 🌍 Earth to create 🏔️ Mountain

Step 10: 💨 Steam and 🔥 Fire

Combine 💨 Steam and 🔥 Fire to create 🚗 Engine

Step 11: 🌱 Plant and 🌊 Lake

Combine 🌱 Plant and 🌊 Lake to create 🌸 Lily

Step 12: 🏔️ Mountain and 🌊 Lake

Combine 🏔️ Mountain and 🌊 Lake to create 🏞️ Fjord

Step 13: 🌊 Tsunami and 💨 Steam

Combine 🌊 Tsunami and 💨 Steam to create 🚢 Titanic

Step 14: 🌫️ Fog and 🌳 Tree

Combine 🌫️ Fog and 🌳 Tree to create 👻 Ghost

Step 15: 🚗 Engine and 🏔️ Mountain

Combine 🚗 Engine and 🏔️ Mountain to create 🚂 Train

Step 16: 🏞️ Fjord and 🌸 Lily

Combine 🏞️ Fjord and 🌸 Lily to create 🧚 Nymph

Step 17: 👻 Ghost and 🚢 Titanic

Combine 👻 Ghost and 🚢 Titanic to create 🃏 Jack

Step 18: 🧚 Nymph and 🚂 Train

Combine 🧚 Nymph and 🚂 Train to create 💦 Nymphomaniac

Step 19: 💦 Nymphomaniac and 🃏 Jack

Combine 💦 Nymphomaniac and 🃏 Jack to create 🍆💦 Jack-off-maniac