I have a box of mostly friend safari pokemon (so kinda decent-ish pokemon although not very diverse) and I'm going to trade each one and see what I get in return as I've never had a shiny or legend through it before 0.o
This is the list: Swanna, Malamar, Rhyhorn, Tyrunt, Noctowl, Floatzel, Spinda, Altaria, Ursaring, Luvdisc, Goomy, Tirtouga, Sealeo, Poliwhirl, Luxio, Luvdisc, Golett, Gyarados, Spearow, Swanna, Palpitoad, Trapinch, Dugtrio, Sneasel, Vullaby, Purloin, Kakuna, Garbodor, Muk, Starmie.
I'll put up a list of what it becomes. I think I'll not get anything decent... There's only one way to find out