Barricade

"We abjurers are special, I think, because we bear no sense of inflated pride or arrogance about what we do. We are united not by spectacle or pomp, but by a sheer and practical commitment to the ideology of protection. We are powerful not by virtue of the arts we practice, but by the character of those who practice." -- Alder Wilfong, Circle of Regents, Io'Nen You condense ambient energy into a colored shimmering panel up to 3-foot-by-5-foot in size and 1/4 inch thick, floating immobile in any unoccupied space within range and in any orientation. The panel is a solid object with an AC of 8 and hit points equal to your spellcasting modifier (minimum of 1). It lasts for the duration or until you dismiss it as an action, and it holds up to 30 pounds before shattering.

If you cast this spell multiple times, you can have up to three panels active at a time.