doctorbadwolf
Heretic of The Seventh Circle
The DM can give advantage for choosing an especially good approach to soemthing, which is just describing things.That's not true. Advantage or disadvantage is exactly like bonuses and penalties in previous editions. It is the result of specific tactical choices made by characters and the result of environmental effects. There is no mechanism in 5E for getting advantage for describing things. You get advantage on melee attacks against a prone opponent within reach. That's just a rule.
I can’t see the post you’re replying to, tho, so I can’t say if what they’re saying makes sense overall.