The Book of Sentinels of Grax

[lefton4ya]

The "may" makes it optional, so I guess levitation only helps with crossing water, lava/lava field, and heavy snow/slippery ice. I am pretty sure you cannot ignore glyphs, as they are not part of the terrain tiles. I am not aware of any power that depends on what terrain an opponent is on, but I suppose it could effect that as well. If mixed using AotP SOI and have a rule on wierded spaces, or any other map/scenario specific rules based on terrain type (i.e. The Fire Swamp's quicksand), it would ignore that too.