Hello, Rob_thijs,
Hope you're doing well. Sorry if this post comes at the time that you're busy trading with others. I'm interested in this shiny legendary Pokemon of yours:
(Moon Ball)
Latias LVL 40
Nature - Timid
Ability - Levitate
Moves - Defog, Refresh, Mist Ball and Zen Headbutt
Since it's not only shiny, but is also in a Moon Ball w/ the move Defog (which I think was only teachable thru an HM in D/P/Pt versions) - I wanted to check & see if this Pokemon was legit, since it sounds almost too good to be true. Lol.
If it is legit, as far as you know, I can offer a Kalos/Hoenn-born shiny 6 IV Rhyperior, bred in a Heavy Ball. I also have a Hoenn-born shiny Entei, in an Ultra Ball. & I have yet to catch Zekrom in my Alpha Sapphire game, but since I have a shiny charm, I can take some time to try & catch a shiny one for you (in whatever type of Poke Ball you'd prefer, as well - aside from a Dream/Apricorn/Master Ball). If you're interested in any of those 3, let me know! I'd prefer to trade the shiny Rhyperior or shiny Zekrom (once its caught, if that's your preference), but I can be flexible. :)
Looking forward to hearing back from you!