When you drink this potion, you gain the effect of the Haste spell for 1 minute (no Concentration required) without suffering the wave of lethargy that typically occurs when the effect ends.
This potion’s yellow fluid is streaked with black and swirls on its own.
RollQuest ships the D&D 2024 SRD as a content pack, on a 5e character sheet that does the maths - roll from the sheet and let the numbers work themselves out. Free to start.