JNG Pele - Probably What I Would Do

Guessing Exe was taken out?

If Exe was there when Kriega commented, then it's not an optimal pen item because Pele is more ability-based. She will absolutely use basics in-between ability use, so things like Hydra's Lament can work well, as you've listed, but Exe will need you to hit multiple attacks to get the stacks...and you'll typically lead with abilities, so you won't get the benefit early in your attack chain.

As for Chalice of Healing as a starter, it's typically not optimal. Most junglers are going to either get a head start on MS by getting T1 Boots, or they'll get a jump on an early power item (like T1 Mace), depending on what they're going to build first. If you get the chalice, you'll have great health sustain, but you should get some of that from Assassin's Blessing. You'll likely be better served saving that early $$$ from Chalice and starting as I previously mentioned.

And although Hydra's can work well, other items like Toxic Blade aren't as good for her. Again, with an ability focus, Brawler's Beat Stick would be a better general choice for anti-heal. You do have that option, and I'd suggest dropping Toxic. Same would go for Deathbringer. One crit item is never, ever, evereverever optimal. You're relying too much on somewhat low percentage RNG. This is why all functional crit builds get at least 2 crit items. It's a mathematical thing. The only time it can work is when crit is built into the god's kit...like Ne Zha's ultimate.

You're getting very little pen in the main portion of your build. You can opt to go a bit more bruiser with Void Shield for the protection reduction, or you might have Titan's Bane as another situational, for lots of tanky enemies.

As for protection items, I think Spirit Robe is probably not the best choice. It's not bad, as it has 20% CCR, but Magi's Cloak might be a better option (depends though).