[4E] Staff of Defense + Staff of Ultimate Defense

[blacksarena]

From PHB, Page 157 ~ 158

Staff of Defense: A staff of defense grants you
a +1 bonus to AC. In addition, once per encounter
as an immediate interrupt, you gain a bonus to
defense against one attack equal to your Constitution
modifier. You can declare the bonus after the
Dungeon Master has already told you the damage
total. You must wield your staff to benefit from these
features. This form of mastery is useful for all wizards,
particularly if you dabble in both control and
damage-dealing spells.

From Advanturer's Vault, Page 107

Staff of Ultimate Defense Level 3+
This sturdy wooden staff may not be the favored implement of
war wizards, yet many find the safety it offers desirable.
Lvl 3 +1 680 gp Lvl 18 +4 85,000 gp
Lvl 8 +2 3,400 gp Lvl 23 +5 425,000 gp
Lvl 13 +3 17,000 gp Lvl 28 +6 2,125,000 gp
Implement (Staff )
Enhancement: Attack rolls and damage rolls
Critical: +1d6 damage per plus
Property: When you use the staff of defense form of the
Arcane Implement Mastery class feature, increase the
bonus to defense by an amount equal to the enhancement
bonus of this staff.

嗯，Staff of Ultimate Defense的Bonus是:
1.只加到拿Staff時的+1AC上?
2.只加到每遭遇一次的對抗一次攻擊防禦+Con.Mod上?
3.兩個都加?

那再加上Improved Staff of Defense時呢?

---
CB是通通都沒加... (只有基本的AC)
又是另一個bug?

[桑特]

Staff of Ultimate Defense只加到每遭遇一次的對抗一次攻擊防禦+Con.Mod

Improved Staff of Defense我记得是加后三防，不加AC

[Sheepy]

全對. 只加到每遭遇一次的對抗一次攻擊防禦+Con.Mod上.

Improved Staff of Defense 與 Staff of Ultimate Defense 獨立生效, 互不影響.