Effect: A random effect from the list below. Not all effects occur in all locations; it's a safe bet if the message is "the scroll disappears" only that the random effect was one that doesn't apply to your location.
|all surrounding 5 x 5 tiles become trees. Monsters're trapped/flung away||"Tiny seeds burrow into the ground and trees sprout."|
|all ground, floors, & corridors on this map become mud||"The humidity increases."|
|dries all water, mud, quicksand, lava, & potions(packed, too) on this map||"Your mouth feels dry."|
|polymorphs you into another creature.<Plays a sound>||"You shall now be known as <your name> the <creature type>."|
|swaps friendliness & hostility of monsters in this map||"You hear a thousand angry voices in your head."|
|creates a trading post out of thin air||"You hear the sounds of a marketplace."|
|turns all trees on this map into retchweeds||"The forest transforms."|
|unknown(Maybe above effect for non-applicable maps)||"You hear the distant swaying of plants."|
|unknown||"You hear a faraway voice."|
|unknown||"You feel strangely pacifistic."|
|unknown||"Time warps slightly around you."|
|unknown||"You recall the smell of freshly cut barley"|
|increases your speed(not noticeably, incidentally)||"Everything is slowing down."|
|speeds of all creatures on this map now match yours||"Time is passing you by."|
|spawns an anti-jag somewhere on current map||"You have awakened something evil."|
|animates (some/most) items on the level against you||"A strange energy whirls around you."|
|makes you resistant to one of:|
|* acid||"Your skin feels slick."|
|* cold||"You feel strangely cool."|
|* death rays||"You feel as though you will live forever."|
|* heat||"You feel strangely warm."|
|* magical rays and breath||"Your body has a strange sheen to it."|
|* petrification||"You feel at one with the earth."|
|* poison||"Your liver squirms."|
|* unwanted teleportation(also gives Relocation skill)||"You picture a strange new dimension."|
Effect: You become a powerful creature if it polymorphs you.
Effect: You become a weak creature if it polymorphs you.
Effect: Creates a river through the level.