Casting Time 1 standard action
Components V, S, M
Range close (25 ft. + 5 ft./2 levels)
Target one Large or larger creature
Duration 1 round/level
Saving Throw Fort negates (harmless); Spell Resistance no (harmless)
This spell makes the target creature’s footfalls shake the ground violently as he trundles, which may knock down smaller creatures as he passes by, though it also makes the target slower on land. The target’s land speed is reduced by half (round down to the nearest 5-foot increment), but each time he moves overland adjacent to a creature that is at least one size category smaller than he is, that creature must succeed at a Fortitude saving throw or be knocked prone.
Pathfinder Adventure Path #91: Battle of Bloodmarch Hill © 2015, Paizo Inc.; Authors: Patrick Renie, with Tyler Beck, Adam Daigle, Richard Pett, Stephen Radney-MacFarland, and David Schwartz.