These rules may be accepted at a specific table or across the entire Frozen Wastes campaign.
List of Server-Wide Variant Rules
Mariner Fighting Style
As detailed in
UA Waterborn Adventures, when not wearing heavy armor or using a shield, you have a swimming speed and climbing speed equal to your normal speed, plus +1 AC.
Ship Rules, Roles, and Combat
As detailed in
Nautical Adventures
List of Table-Specific Variant Rules
Flanking
The flanking variant rules as written on p.251 of the
Dungeon Master’s Guide
Readied Action + Extra Attack
When readying the Attack action, the character can make use of the Extra Attack feature if they possess it.
Reroll Inspiration
In addition to the standard rules for Inspiration on p.125 of the
Player’s Handbook, Inspiration can be used to reroll an attack roll, ability check, or saving throw, instead of granting advantage.
Sessional Inspiration
Rather than rewarding inspiration at the DM’s discretion, some DMs opt to provide inspiration to all characters, once per adventure session. This inspiration does not carry over to other adventures if it is not consumed.