[@Kessir Tarkin]No because the point still stands it's one thing if you're poisoning them to cause these effects. But you're not you're using spells to do this with no clear way of showing how the enemy magi, or even the enemy servant can react to this. "Oh Lancer's about to gut caster? Better instantly give him memories of when Achilles beat his ass at troy." is the vibe I'm getting from this. These aren't mild effects their full on debilitating. If you want me to even consider the above ones I specifically mention they need some big draw backs especially mana drain since servants without mana little fissile out of existence.