Rift Sower
Suspend on a mana dork resolves a specific tension: color-fixing accelerants want to arrive early, but spending a full three mana on a creature that produces one is a miserable trade in exactly the turns when mana is scarcest. Paying a single green and exiling it with two time counters spreads that cost across the pressure window, landing the fixing on turn three off a turn-one investment. The two-turn delay is the price for the discount, and because suspend grants haste, the mana is live the instant the card resolves rather than a turn later. The catch worth naming is that while it waits, the creature is in exile: it is not on the battlefield, so it cannot block, cannot be targeted, and does nothing defensive until the last counter comes off. What the arrangement finally buys is a rainbow source on a small body, folding fixing and ramp into one cheap early play at the cost of tempo up front. Any-color production out of a single-green creature has always been the premium version of the Elf-druid template, and here the suspend cost is what keeps that flexibility honest: you commit on turn one and wait, rather than deploying the fixing on demand when you need it. It is built for the curve that plans two turns ahead, for the player who would rather pay a little now and collect later than pay in full at the point of highest pressure.
