Lindblum, Industrial Regency // Mage Siege

The Adventure side is quietly the more interesting half. Spending the first cast on Mage Siege buys a 0/1 black Wizard whose trigger reframes your entire noncreature suite as incidental reach: every cantrip, removal spell, and ramp piece deals a point to each opponent as you cast it. This is the Guttersnipe school of stationary drain, aimed strictly across the table rather than at any board, so combat is irrelevant and the cast trigger is the whole engine. What it asks for is a build already tilted toward spells over creatures, and it repays that build slowly: the Wizard sits idle until you keep casting, its damage a running total of your spell count rather than any single big turn. This is a value engine, not a tempo play, and the token you drop early is a down payment on the spells you cast later. The land side resolves the perennial question of what a mana source does before you need the mana. Cast Mage Siege when you can spare it and leave Lindblum waiting in exile, then drop it as a plain red source once the manabase matters more than a card in hand. The two halves coexist rather than trade off: the Wizard stays on the battlefield draining while the land taps. It enters tapped, the toll for splitting one card across two turns and two zones, and for getting the engine online ahead of the land you would eventually want anyway.