I do not play Ars Magica from a lot of time and I am not sure to exactly remember what I have to add to calculate my Lab Total for a new magic item. I have also problems to calculate the item's Penetration and I do not remembre if there are any errata or FAQ that correct the original issue (Ars Magica first printing pag 99).
Bloody-thirsty dagger of assassination (temporary name):
invested device with an effect similar to “The Wound that Sweeps†(modified Range Touch so Pe/Co 10) and another similar to "Invocation of Weariness" (modified Range Touch so Pe/Co 15). Detailed info:
- The Wound that Sweeps 12 uses/day +4= final effect 14
- Invocation of Weariness 3 uses/day +2 = final effect 15
Spells activate only when the blow hits the flesh of the target (they are Corpus effects with range Touch) during an attempt of murder on his back (because I would like to use +3 bonus for Shape/Material and I limit this only to a backstab) so only when I bypass the Soak Total (in the other cases I suppose the armor protects the target). To activate them I have only to attack my target
Please note I am a Verditius with no useful Craft Ability to forge a dagger and without any correlated House Mistery
Season One
I open the item
Season Two
I would like to instill the effect (The Wound that Sweeps) in a single Season so
Pedo 6 Corpus 8 Magic Theory 8 (base5 +1 Enchant devices speciality +2 Puissant MT) Int 3 Aura 5 Inventive Genius +3 Shape/Material +3 (assassination) +1 Early Riser -1 standard quality (City & Guild pag 70)= 36 vs final spell effect 14 (one Season)
Season Three
I would like to instill the effect (Invocation of Weariness) in a single Season so again
Pedo 6 Corpus 8 Magic Theory 8 (base5 +1 Enchant devices speciality +2 Puissant MT) Int 3 Aura 5 Inventive Genius +3 common Technique/Form +1 Shape/Material +3 (assassination) +1 Early Riser -1 standard quality (City & Guild pag 70)= 37 vs final spell effect 15 (one Season)
Pawns of Vis used:
opening the item (base metal 5 x small Size 2) = 10
first effect = 2
second effect = 2
(there is enough space to contain 60 level of effects)
It is all right and what changes if I add Penetration? I have to add one level to apply +2 Penetration?