Never seen an Act4 pet before, some kind of Angel? cool :D
In general, what your pet should have are:
High leech, around 10% can keep your pet survive for a long period, except for bosses and PI monsters, feel free to use potion if your pet is in danger
High-damage weapon is badly needed. Doom is the best weapon for mighty pets I have ever seen, far more better than BOTD, but also the most difficult one to gain. Still you have many alternative choices from spears to polems, not very hard to build a great destroyer
Comparing FHC with HP, I think life is more important to pets, since it will decrease your lock chance greatly, and much safer against mass mosters.
What people also use to derease damage effect is DR%. Some of players even max it to their pets. It could make your pet very tough, but I don't suggest you to put too many effort on DR, since now Elemental damage plays a great role, especially in hell levels. Do as quick as possible to max his Res.
Some special effects are also considerable, slow monster attribute, for example, deals with monsters pretty well, but the most powerful effect I have ever seen comes from Delirium. The scene is amazing when he cast lvl 18 confuse, which made those poor guys mad. Wonderful skill for pet to survive.
In general, what your pet should have are:
High leech, around 10% can keep your pet survive for a long period, except for bosses and PI monsters, feel free to use potion if your pet is in danger
High-damage weapon is badly needed. Doom is the best weapon for mighty pets I have ever seen, far more better than BOTD, but also the most difficult one to gain. Still you have many alternative choices from spears to polems, not very hard to build a great destroyer
Comparing FHC with HP, I think life is more important to pets, since it will decrease your lock chance greatly, and much safer against mass mosters.
What people also use to derease damage effect is DR%. Some of players even max it to their pets. It could make your pet very tough, but I don't suggest you to put too many effort on DR, since now Elemental damage plays a great role, especially in hell levels. Do as quick as possible to max his Res.
Some special effects are also considerable, slow monster attribute, for example, deals with monsters pretty well, but the most powerful effect I have ever seen comes from Delirium. The scene is amazing when he cast lvl 18 confuse, which made those poor guys mad. Wonderful skill for pet to survive.