Considering adding 6 levels of Artificer to a multi-classed build, and I have a few questions:
1) Battle Engineer Enhancement: Does the +2 enhancement bonus stack with the weapon's existing bonus, or does it only stack with the Enchant Weapon Spell? In other words, if I have a +5 sword with Enchant Weapon running, would a Battle Engineer wield this as a +8 weapon?
2) Artificer Spells: Many of the spells, such as Enchant Weapon, talk about affecting "your target." I assume you can be the target/. Similarly, many of them like Cat's Grace say they affect "an ally." I assume you can also cast this on yourself?
3) Insightful Strikes / Insightful Damage: How does this work? Does it substitute my Intelligence modifier for the normal enchantment bonus on the item? In other words, if I have an Intelligence Modifier of +7, it means my +4 weapon would be considered +7 for attack or damage purposes?
Thanks for your help!