Do you know Oracle is clasify like one of the worst PVP/PVE class right now since Counter Spell is most harmfull for you party than for enemies? Besides that Prophecy prevent just rank 1 stats, it will be wiser to take Plague Doctor and use Bloodletting but again, Monk is not a healer/support class, even when they can assist with Heal (Must take skill) and Cure (not a must if you are Monk, but great choice) that is not his roll in battle. That’s why the most popular build form monk is Cleric3>Paladin1>Monk>3, followed by Cleric>Priest>3>Monk3, because you are looking for self sustain and max your DPS. No one will take a Monk as main healer after lvl 220, not even for pve, no one want a Monk for that.
Oracle, Plague Doctor and Kabalist are focused to support, besides their damage scale with Int, so you will be splitting your damage or having some skill with no damage. Now, why Monk3 is a must? Energy Blast does a base dame of 720 per second in lvl5 once it is raised to lvl 10 its dagame goes to 1145 per second, not taking this with a Monk will be a huge mistake since it is his burst killer (again, this a pvp oriented class with good development in pve).
TL, DR: Oracle is an awful option, Kabalist has not synergy with Monk, Plague Doctor will be the only aceptable option but it will better if play an Int Class to max your healing and DPS.
