To me, this could be abused:
Quote:Renewal Construct: 25 Spell Points: You create a drone set to disperse protective potions. Every 2 seconds for 20 seconds, you and nearby allies gain a Determination bonus to Temporary Hit Points equal to 25 hit points per Artificer level. Level 20+ characters receive twice as many hitpoints. 2 minute cooldown.
Tier 4 enhancement that gives a level 20+ arti (and every member of the party) 1000 HP every 2 seconds for 20 seconds. That is 10,000 temp HP handed out over 20 seconds. On a 2 min cool down. A raid party with 6 level 20 arti's could have 1000 temp hp every 2 seconds ongoing with no breaks.
It was OP for Warlocks to get 1600 (ish) temp HP every 30 seconds just for themselves for a T5 enhancement that locked out any DPS/Caster Tree T5's, but an Arti can pick this up at T4. And it hits the whole party. You could do 15 Arti/5 x splashes that can do other shit and get 800 temp hp per 2 seconds for everyone.
I dunno. Seems like a lot of temp HP to be handing out to everyone at T4.
If that goes live, it will be a mistake.