Thyrwyn
Explorer
works for me!AV/DV ?
works for me!AV/DV ?
They put the words 'very rare' with the weapon, they gave them full scale origins and minor powers, you can't buy them, they are very rare in random treasure tables, and they built the game on a platform of bounded accuracy that would cause things to start not work right if they became common place without adjustment. I think it's fair for me to say they are rare.
Advantage/Disadvantage is great, but it is a pretty hefty bonus/penalty, roughly equal to a +4/-4.
Sometimes it feels like Advantage means auto-success, and Disadvantage auto-failure.
I just want to share, in our most recent session, our archer character fired into an empty corridor (illusion) using sound and memory as the only means to aim his bow, in an attempt to hit a black dragon. Rolling two die due to disadvantage he rolled twin 20's. As it happened at that point the dragon had 6 hit points only, which was not nearly enough. It made for quite a great narrative - the archer shooting blindly and slaying the beast.
We have also had our barbarian roll double 1's while having advantage.
So far I have to admit advantage/disadvantage have suited us well. It is a brilliant mechanic and makes for awesome narrative when those doubles appear.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.