It's inside a building. Flavor is secret.
-Pokemon affected by Fossil Items or Old Amber gain the effects of the Fossil Item or Old Amber without holding the Fossil Items or Old Amber. If the Pokemon holds a Fossil Item or Old Amber, the effects will not stack.
-Mega Aerodactyl does not gain the effects of Old Amber. Aerodactyl holding Aerodactylite gains the effects of Old Amber until it Mega Evolves.
-All Rock-Types without the ability "Rock Head" gains the effects of the ability "Rock Head". If a Rock-Type already has "Rock Head", it gains the effects of the ability "Sturdy'. If a Rock-Type already has the abilities "Rock Head" and "Sturdy", nothing happens.
-Evasive Maneuvers increase the chance of avoiding an attack by fifty percent (Accuracy of Incoming Attack divided by two) instead of avoiding single target attacks altogether. Dodge's Evasion is decreased by half.
-For some indiscernable reason, Damaging Fire, Flying, Normal, and Poison-Type attacks have their Base Attack Power increased by two (2).
-No External Source of Grass.
-Camouflage results in Normal/Rock-Type.
-Nature Power calls Head Smash.
-Secret Power has 30% chance to paralyze.