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Lego SMART Play™: Charmander and Geodude's Cavern Clash 72157

Unboxing the Action

Behold the LEGO SMART Play™: Charmander and Geodude's Cavern Clash 72157! This compact set, with its 198 pieces, promises dynamic play in a footprint of 7.5 sq in. Standing at 3 in tall, 2.5 in wide, and 3 in deep, it's packed with playability, including interactive Smart Tags.

Interactive Adventures

Flip it over, and the play features come to life! See the action shots: Geodude's rock-throwing mechanism and the dynamic poseability of Charmander. The "SMART BRICK NOT INCLUDED" reminder ensures builders know additional interactive elements are possible.

Full Assembly Revealed

Here they are, assembled and ready for action! Charmander, with its articulated limbs, faces off against Geodude, perched on its rock-throwing contraption. The rocky terrain, with its dark stone and earth tones, creates an immersive battleground.

Flame Tail Details

This brick-built Charmander is a fantastic study in character design using standard elements. Notice the clever SNOT techniques for its head and the use of trans-orange and trans-red plates for the iconic tail flame. The printed face element captures its cheerful, ready-for-battle expression.

Battle in Progress

The action comes alive! Charmander, with its tail ablaze, leaps as Geodude launches a boulder from its lever-actuated mechanism. The clever sub-assemblies allow for these expressive, dynamic poses, bringing the Pokémon clash to life.

Interactive Tech

Here are the Smart Tags that unlock interactive play. Geodude’s tag (0074) highlights its Rock/Ground typing, while Charmander’s (0004) shows its Fire type. These red tile elements slot into the figures, connecting them to the wider SMART Play™ system for digital integration.

Hands-On Interaction

Even without the Smart Brick, the set offers tactile play. Here, a hand demonstrates how a small brown wedge plate, cleverly designed to represent a rock, can be positioned as if thrown. It’s a simple, effective play feature that sparks imaginative storytelling.

Digital Integration

For the full experience, the set integrates with SMART Bricks, though they are not included. These light-up elements slide into the figures, allowing them to communicate with the digital game, adding an extra layer of interaction to battles and discoveries.

Battle Aura

Witness the Smart Bricks in action (conceptually, of course)! The figures glow, simulating battle damage or powered-up attacks. This visual feedback enhances the play, making each interaction feel more impactful, a true testament to the SMART Play™ design.

Collaborative Crafting

The joy of building is evident as these young builders construct the cavern environment. The use of various plates and slopes to create the rocky texture is a great introduction to greebling and layering. It's a hands-on experience that brings the model to life piece by piece.

Cross-Set Compatibility

This image brilliantly showcases the interoperability within the SMART Play™ line. Charmander's Smart Tag interacts with a Smart Brick, possibly signaling an event with Jolteon (another brick-built Pokémon). The system encourages collecting and combining sets for expanded play scenarios.

Shelf Presence

Once the clash is complete, the set transforms into a striking display piece. The detailed figures and the rocky environment create a miniature diorama that commands attention. Its compact size and vibrant characters make it an excellent addition to any builder's collection, celebrating both play and static presentation.

Lego Pokémon
$19.99
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Earn 130 LEGO® Insiders Points Worth ~$1.00 in rewards when purchasing directly from LEGO.
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Pre-Release Status Releases on August 1, 2026
Recommended Age: 6+ Years
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Value Your Set: 72157

Base Brand
When this set is yours, how will it perform?

5-Year Est. (Sealed) after EOL

$38 $44

Est. ROI

+104.7%

See the Full Post-EOL Projection

THE BUILD SHEET

At a Glance

Set Number
72157
Release Year
2026
Pieces
19
Price per Piece
$1.05 (105¢)

Value Breakdown

Est. Build Time
0.1 Hours
Price / Build Hour
$236.72/hr
Price Per Basic Brick
$1.05

Carries a 1215% premium over standard LEGO sets.

Display Dimensions

Height 3 in (7.6 cm) 7 Bricks + 2 Plates high
Width 2.5 in (6.3 cm) 8 Studs wide
Depth 3 in (7.6 cm) 10 Studs deep
Display Footprint 7.5 sq in (48.4 sq cm) 8 × 10 Studs

The Scale Check

Height equivalent to approx 1.9 minifigures stacked.

Display Fit
Standard Shelf Friendly (Kallax/Billy)
Building Instructions

Download or view the official PDF

Engineering Breakdown

Part Categories

Discover the structural DNA and the exact piece types included in this box.

Rare & Exclusive Parts

Track this build's most elusive bricks and their production history.

No highly rare parts detected in this specific build.