any advices, ideas,warnings about a deca/tren cycle?
I was thinking at 300deca and 100tren per week. I ask about test to go with deca but I can't find at my guy. So??
Deca and Tren are both 19-Nor compounds and should never be run together. You really should do your research better, because you could seriously fuck up your liver with that mix. Even if you were running some major liver protection alongside those two, I still wouldn't risk it. 100mg of Tren a week is a silly amount anyway, and you should be taking double that amount minimum if you actually want results. 200mg a week isn't a big amount, and you'd have no significant side problems with that.
I'm not sure how experienced you are, but it sounds like you might be a novice, in which case I'd leave the Tren for later when you're a bit more roid-savvy. If it's a case of wanting a 'stronger' cycle, maybe think of running an oral 'kickstarter' alongside deca and some form of test and stepping up the amounts within sensible limits. Dbol would be a good oral choice because, like the Tren, I'd leave the Anadrol for a later date.