- **Smart Land Bases**: Land count and basic-to-dual ratio are now adjusted automatically based on the commander's speed and color-pip intensity. Controlled by `ENABLE_SMART_LANDS=1` (default on in Docker).
- **Speed detection**: Commander CMC determines a speed category applied as an offset to the user's configured ideal land count. Fast (CMC <3)=−2lands,mid =±0,slow(CMC> 4) = +2 to +4 scaling with color count.
- **Profile selection**: Basics-heavy (~60% basics) for 1–2 color / low-pip decks; Balanced for moderate pip density; Fixing-heavy (minimal basics, more duals/fetches) for 3+ color or high-pip pools (≥15 double-pip or ≥3 triple-or-more-pip cards).
- **ETB tapped tolerance** is automatically tightened for fast decks and loosened for slow decks.
- **Budget override**: Low-budget 3+ color decks are pushed to basics-heavy automatically.
- **Slot earmarking**: Non-land ideal counts are scaled to fit within the remaining slots after the land target is set.
- **Backfill**: A final land step pads with basics if any land phase falls short.
- Override with `LAND_PROFILE=basics|mid|fixing` or `LAND_COUNT=<n>`. A **Smart Lands** notice in the Land Summary explains the chosen profile.
