Games like Magi
Games like Magi include Kingdom Heroes 8, Total War: WARHAMMER, The Last Spell, The Banner Saga, and Fell Seal: Arbiter's Mark. We matched them by the tags players give Magi on Steam (Real Time Tactics, Tactical RPG, Roguelite, Difficult, and Class-Based): closest matches first, and among equally close ones the better-known games.

Kingdom Heroes 8
Shared: Tactical RPG · Real Time Tactics · RTS

Total War: WARHAMMER
Shared: Real Time Tactics · RPG · RTS

The Last Spell
Shared: Tactical RPG · RPG · Strategy

The Banner Saga
Shared: Tactical RPG · Strategy RPG · RPG

Fell Seal: Arbiter's Mark
Shared: Tactical RPG · RPG · Strategy

Shadow Tactics: Blades of the Shogun
Shared: Real Time Tactics · Strategy · Tactical

Total War: WARHAMMER III
Shared: Real Time Tactics · RTS · Strategy

Total War: WARHAMMER II
Shared: RTS · Strategy · Real Time Tactics

WARSAW RISING: City of Heroes
Shared: Tactical RPG · Strategy RPG · Difficult

FTL: Faster Than Light
Shared: Difficult · Perma Death · Strategy

Darkest Dungeon®
Shared: Difficult · RPG · Perma Death

Gladiator Guild Manager
Shared: Roguelite · Strategy RPG · Tactical RPG

Crown and Adventure
Shared: Real Time Tactics · Tactical RPG · Strategy RPG

Metal Slug Tactics
Shared: Tactical RPG · Roguelite · Difficult

Touhou Monster TD ~ 幻想乡妖怪塔防
Shared: Tactical RPG · Real Time Tactics · Roguelite

Symphony of War: The Nephilim Saga
Shared: Tactical RPG · RPG · Strategy RPG

Invisible, Inc.
Shared: Difficult · Tactical RPG · Roguelite

Loop Hero
Shared: Roguelite · Tactical · Strategy RPG

Templar Battleforce
Shared: Tactical RPG · Difficult · Perma Death

Desperados III
Shared: Real Time Tactics · Difficult · Strategy

Crown Trick
Shared: Roguelite · RPG · Perma Death

Void War
Shared: Roguelite · Difficult · Perma Death

觅长生
Shared: RPG · Strategy · Roguelite

Hades
Shared: Roguelite · Indie · RPG