PoB for anyone interested: https://pobb.in/-94J_iudklNR

(Those 2 Vaal Reap misses were embarassing lol)

This is a high investment version of a CF Champion, very tanky, DPS caps at around 20 million (with Fourth Vow, probably able to reach DoT cap with Dialla's)

Fun build, mostly a mapper (very good for farming deli maps), and very fun to max out, although you'll get more bang for your buck with other builds probably.

Uses stacking aura effect and reservation efficiency to fit in a lot of effective auras ( Vitality increased the survivability of this build by a lot).

Budget probably around slightly less than 1 mirror.