http://lucy.allakhazam.com/item.html?id=102658MAGIC ITEM LORE ITEM NO TRADE
Slot: PRIMARY
Skill: 2H Blunt Atk Delay: 37
DMG: 151 Dmg Bonus: 61 AC: 102
STR: +38 DEX: +43 STA: +43 CHA: +73 WIS: +56 INT: +25 AGI: +64 HP: +1210 MANA: +1160 ENDUR: +1175
SV FIRE: +73 SV DISEASE: +46 SV COLD: +69 SV MAGIC: +79 SV POISON: +112
Combat Effects: +17 Shielding: +2% Spell Shield: +14% Avoidance: +6 Accuracy: +15 Stun Resist: +5% Strikethrough: +1% DoT Shielding: +5% Attack: +45 HP Regen: +4 Damage Shield: +4
Required level of 80.
Effect: Life Sap IV (Combat, Casting Time: Instant)
WT: 3.3 Size: LARGE
Class: WAR PAL RNG SHD MNK BST BER
Race: ALL
Slot 1, Type 8 (General: Raid)
That'd be the highest base damage weapon available to paladins, though I don't know if one has been looted by a paladin yet.
Benediction Trigger + Intensity should = max slay. I know Benediction stacks with everything (except bard Funeral Dirge, Benediction Trigger overwrites Funeral Dirge), because it's a debuff on the mob and modifies the final incoming damage to the mob. To my understanding, when you have Intensity and Champion/Mammoth up at the same time, you only get the effect from Intensity even though the buffs themselves stack.
7dmg aug is also the highest currently available... who knows when we'll see anything better since they decided to stop making raid dropped augs.