ABOUT

Beginning with The Dark adds a small but meaningful group of cards to the Premodern pool—Blood Moon, Maze of Ith, Tormod’s Crypt, Ball Lightning and Fellwar Stone—without importing the structural excesses of earlier Magic.

Fallen Empires adds Hymn to Tourach, High Tide and Goblin Grenade, while the two Portal sets restore fundamental effects such as Wrath of God, Armageddon and Earthquake and contribute a handful of unique combo and card-selection tools.

Moving the boundary backward changes the format more dramatically. Antiquities introduces Strip Mine, Mishra’s Factory, and an artifact-engine package. Legends adds Mana Drain, Land Tax, Chain Lightning, Sylvan Library, Reset and powerful utility lands. Arabian Nights is comparatively benign after Reserved List cards are removed, but beginning there would also sweep those intervening sets into the format.

The Dark is a natural line: old enough to broaden the card pool meaningfully, but late enough to leave the most structurally distorting 1993–94 designs behind.

Antiquities

This is probably the most consequential set we’re avoiding. Strip Mine is undesirable as a four-of and would likely require intervention. More land destruction is unnecessary in a format that already has Wasteland and limited mana-fixing. Many other notable Antiquities cards are replaceable by deliberately toned-down effects in later sets.

Strip Mine · Mishra’s Factory · Urza’s Mine / Tower / Power Plant · Ashnod’s Altar · Ornithopter · Triskelion · The Rack · Ivory Tower · Feldon’s Cane · Hurkyl’s Recall · Shatterstorm

Legends

The Reserved List ban removes many of Legends’ infamous permanents, but the remaining cards are still exceptionally efficient. Mana Drain as a four-of would be untenable. Excluding Sylvan Library also opens space for flavorful but less efficient later card-selection engines to matter.

Mana Drain · Land Tax · Chain Lightning · Sylvan Library · Karakas · Pendelhaven · Reset · Force Spike · Recall · Underworld Dreams · Concordant Crossroads · Land’s Edge

Arabian Nights

Arabian cards would mostly not be out of line on power level after Reserved List cards are removed, but they are excluded because The Dark provides a cleaner historical boundary.

City of Brass · Serendib Efreet · Kird Ape · Erhnam Djinn · Desert · Flying Men · Oubliette · Unstable Mutation · Cuombajj Witches · Rukh Egg · Ghazbán Ogre

The 4th–7th Edition core sets contain a large number of reprints from the earliest years of Magic. Including them would effectively reintroduce many cards from Alpha, Antiquities and Legends even though those sets themselves are outside the intended Scarwood card pool.

4th Edition alone adds cards powerful enough to significantly reshape the format: Mana Vault, Balance, Channel, Land Tax, Mind Twist and Strip Mine. It also includes cards generally seen as staples or archetype-defining in Premodern, such as Lightning Bolt, Stasis, Hypnotic Specter and Winter Orb.

Many of these cards are not problematic individually, but taken together they pull the format back toward the design assumptions of 1993–94 Magic. Excluding the core sets creates a cleaner historical identity: Scarwood is built from the black-bordered expansion sets of the old-frame era rather than recurring reprints of early Magic staples.

Portal and Portal Second Age provide a useful exception. They restore several fundamental effects that would otherwise disappear entirely—most notably Wrath of God, Armageddon and Earthquake—without bringing back the baggage of early-Magic design found in the core sets.