Do different versions of the same feat stack?
105518
Can I double a single spell attack's range multiple times by taking multiple versions of the Spell Sniper feat?
127702
Does everything that eases a task, but is not listed as an asset, stack with other 'untyped' eases?
70608
Can Ability Score increases caused by magic items qualify me for feats?
38325
Do save bonuses stack from multiple magic items in AL?
129730
Can you use class features while Polymorphed?
76526
I Roll To Seduce The Dragon! (or, Do doublings of proficiency bonus stack?)
134771
Sneak Damage multiplier: Does it apply to magical damage too?
76926
Do equipment abilities stack?
2294
Can multi-classing prerequisite ability score(s) be met through a magic item?
126765
Can you use a bonus action between the separate attacks of a spell?
33131
Can you use twinned spell on the same target?
115668
Stacking Spellblade
107109
For multiclassed warlock/clerics, do your spell slots from the two classes stack?
17718
Is Con modifier × level added to HP every level-up?
49304
Do the penalties from Two Weapon Fighting and its improved version stack?
148620
Is the High Elf's extra cantrip in addition to cantrips from your class?
71199
Do Thorncaster Sliver's triggered abilities go on the stack?