Can names of abilities or spells within a game be trademarked/copyright?
189
How closely can a game legally resemble another?
124986
Would allowing a cantrip cast as a bonus action to be used on the same turn as a non-cantrip cast as an action break the game?
154121
Is a tapped creature an illegal target?
154777
Can older cards that refer to a player/opponent ever be used on planeswalkers?
126896
Using a designer's name or brand name as a substitute for the product itself
66874
Can I cast two swift spells in a round, or otherwise trade a move action for a swift?
61137
Trademarks - a couple of questions
70022
How do I determine if I'm allowed to use an asset from the web in my game?
111120
How should my game characters store their abilities/spells?
37775
Can a character save against a harmful spell they thought to be harmless?
114005
Is there a specified order for abilities on cards, specifically creatures?
1180
Does casting a spell from an item allow you to apply class abilities that are used when casting a spell?
34848
Legal issues around using real players names and team emblems in an open source game
36086
Does the OGL let me write D&D 5e compatible rulebooks legally?
677
Can I register a domain name that contains a company name or trademark?
5714
Can the spell Creation make magic items? (Official rulings only)
60764
Can modifiers be called in the Game Engine?