Some advise - Morde ADC will lose lane hard if he doesn't take a jungle camp with his support.

Morde can easily take a camp with his duo partner at level 1 thanks to the heal and damage on his w, and the heal on relic shield, and at least in higher tier play, a Morde absolutely needs to do this (should share the XP wit his partner) or else they will be zoned HARD at level one and onward - if they get the camp, they can HAM once they both hit that early level 2 and zone their opponents from there.

It makes such a light and day difference, that half level of xp for Morde and his support - More so than starting somewhere else does for the jungler, I can promise you that.