So, I was tinkering how to build a support with krivis 3 in this patch time, and for support I mean a SUPPORT for team play, not some c2>k3>dudu2 pretending to be usefull only couz they can do something with melstis in the party set up.
The build that I’m considering the most is
C2>k3>priest2 (int1:con1)
Why Priest?
Been able to ress others is quite mandatory, plus Priest 2 has Revive, which is one of the good minicombo you can have on yourself with melstis in this patch time (when the revive is proc’ed the character goes in invulnerability for x seconds, that invulnerability is a buff and work with melstis, has diev 3).
Also, blessing will stack with int, which is amazing since k3 is an INT build because Melstis leech %sp, so the LESS sp you have the easier is to channel it over time (with pots). Plus blessing/zaibas is a decent sinergy for burst dps (even if, let’s be honest, zaibas sucks end game).
Skill build quite standard
Cleric
Standard skillbuild with 1 point in cure couz bad scaling, 3 Deprot zone for passives
10/10 heal, 1/10 cure, 10/10 safety zone, 3/10 Deprotected zone, 5/5 DM, 1/5 fade,
Krivis
3 points in Aukuras for full recicle, 1 in Zalciai for the passive
3/15 Aukuras 1/15 Zalciai 11/15 Daino 15/15 Zaibas 10/10 DS 5/5 Melstis
Priest
here, aside max blessing and 1 point in Monstrance, I have trouble with how I should distribute the other points, this is kind of 1st draft: I’m not even sure Circle of heal is that needed, maxing revive/resu seems overkill… I guess the true question is how many points you should want in Aspersion with an INT build
3(?)/10 Aspersion , 1/10 Monstrance, 10/10 Blessing, 5(?)/5 Resurrection, 1(?)/5 Sacrament, 5(?)/5 Revive, 5(?)/5 Mass Heal
THX for your feedback and help 
edit: I would like to dodge PD since the nerfhammer from ktos will hit here as well, so I kind of like the idea to test something different, even if I don’t know if the effect of healing factor circle is a buff (so can be extended with melstis after nerf) or not. Any consideration/idea about this question?