Crisis Core: Final Fantasy VII/Secrets and tips

These are the various secrets and side quests of Crisis Core.

Magic Pot
You can encounter the Magic Pot in several missions, it is though a random encounter, you cannot see it roaming around. You will have to perform a certain number of attacks/abilities directed to the Magic Pot. The first time you meet the Magic Pot and fulfill its request, you unlock it as a summon in the DMW. The next times, it yields a rare item :
 * M2-2-6
 * M2-5-4
 * M7-6-6
 * M10-2-3 / Materia needed: Jump, Fira, Gravity, and Assault Twister / Rewards: Feather Cap or Doc's Code

Cactuar & Tonberry
To unlock those two summons, you first need to find them in missions M3-1-3 (Cactuar) and M6-1-5 (Tonberry), this will unlock a series of side quests M10-1 and M10-2. Finish them both to unlock Cactuar & Tonberry in the DMW.

Avoiding random encounters
You can avoid most fights (especially in ../Missions/) by hugging the walls.