Micah Sweet
Level Up & OSR Enthusiast
How does any level of 5e support Combat as War? The game seems largely built for Combat as Sport.I mean
5e supports
Not
- High power Beer and Pretzel Dungeoneering
 - High power Combat as War, Deadly Grinders
 
You need additional material or other systems to run those
- High power Semi serious Dungeoneering
 - High power Narrative Set Pieces
 - High power Urban Adventure
 - High power Wilderness Treks
 - Involved Political Intrigue and Relationship Building
 - Mysterious Investigation of growing high powered threats
 - Tactical Wargaming with PCs as Elites
 - Strategic Domain play
 - Tactical Domain play
 - High powered Heist and AntiHeist play
 - Research and gathering of parts for creating gear for one of the above