Modify

Choose the card to modify

Target creature:

Store Snapshot

Name this board state

Snapshots make it easier to compare before-and-after board positions without leaving the current analysis.

Import Snapshots

Replace current session snapshots?

The imported file contains snapshot. Importing will overwrite the snapshots stored in this browser session.

Snapshot Compare

Quick comparison between the saved board state and the current visible board.

Begin

Choose the rules answer you want first.

The app is strongest when you start from the visible board, then let it explain the current line. Choose a workflow, load an example if you want a quick tour, and only switch to advanced mode once the main answer is clear.

Quick Tour

Load an example board

These presets load visible permanents into the setup workspace so a first-time user can reach a result without manual setup.

Workflow Tip

Manual Reorder

Stacks and Layers logo
Analyzer-first scope
Stacks and Layers

Resolve the visible board, stack, and combat state during a game.

Enter each player's visible battlefield, then analyze. Stacks and Layers is strongest at board, stack, and combat questions where the relevant information is already visible, and it surfaces lower confidence instead of pretending unsupported lines are solved.

Visible-State Analysis Built For Table Use Confidence Signals Analysis Transparency Confidence:

Players
Visible Cards
Next Step

⟳

Analyzing Visible Board

Building the visible game state, stack, and trace from the battlefield you entered.

Board
Stack
Trace

Analyzer Error

Check the visible setup, then retry. If the problem persists, treat the current line as unresolved instead of relying on a missing result.

1. Confirm only visible permanents are entered.
2. Check card names and targets for typos or missing setup.
3. If the line is still broken, treat the result as unsupported and verify manually.