Greater Dragonmark feat was removed, but the subrace marks gained additional spells for classes with spellcasting and pact magic features. Any plans to allow, say, a Phiarlan rogue to gain more use from their mark w/outmulticlassing into a spellcasting class or warlock?
— Dave Kiser (@ImmortalEddie) December 11, 2019
A Phiarlan rogue gains minor illusion and invisibility from their mark, and uses the mark whenever they make a Stealth check. Beyond that, any class ability can be thematically linked to a mark; when the rogue uses Evasion they might describe it as slipping into conjured shadows.
— Keith Baker (@HellcowKeith) December 11, 2019