The (span class="text-color -mod")+25% additional Block Chance against Projectiles(/span) modifier applies to only attack projectiles and stacks additively. In order to get 'chance to block projectile spells', 'x% of block chance applied to spells' is needed. For example, without any block passives, when using Titucius' Span and Stone of Lazhwar the resulting chance to block projectile spells is 24% ((23% + 25%) * 0.50). This item can be acquired through the following upgrade paths or vendor recipes:
+(10-20) to maximum Life
(60-80)% increased Armour
+(30-50) to maximum Life
-(80-50) Physical Damage taken from Projectile Attacks
200% increased Armour against Projectiles
+25% Chance to Block Projectile Attack Damage
A mighty bulwark, curved and strongA dauntless wall, against the throngAll lance and arrow, knocked asideFor rout of foe, for turn of tide.
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