Since a PLD gains massive MDT with Aegis and with Shell4 and Rampart, even though they are a 'physical based tank' would Rune Fencer likewise be able to reduce physical damage taken as well since as we all know mobs tend to auto-attack more often than casing spells(especially true at low level.) Rune Fencer sounds like a nice concept for end game but really, how many EXP mobs out there in low level content that cast magic besides specific beastmen types or NMs?