Bar the Way
TactForge
Feat (level 4, STR 13 or CON 13). +1 STR or CON. Reaction, taken on its own when the walk would go on past you: a hostile creature you can see moves into a space within 5 ft of you — its movement ends there for this turn. A creature more than one size larger than you isn't stopped, and neither is a teleport
This work includes material from the System Reference Document 5.2.1 (“SRD 5.2.1”) by Wizards of the Coast LLC, available at https://www.dndbeyond.com/srd. The SRD 5.2.1 is licensed under the Creative Commons Attribution 4.0 International License, available at https://creativecommons.org/licenses/by/4.0/legalcode.
Tactforge is an independent project, compatible with fifth edition.