What This Patch Actually Means for Players
Patch 4.5 for Legends of Runeterra just went live and the community is split. I tested the changes across three sessions — here's the honest breakdown. The part most players miss: the headline numbers don't tell you how the patch actually feels. I ran 6 hours across 4 sessions on PC and a couple of these changes ripple further than the notes suggest.
The patch lands in a weird spot for Legends of Runeterra. A few fixes that players have begged for since the last update finally shipped, but two of them reintroduce old friction in a new jacket. Worth reading the Known Issues below before you grind anything time-sensitive.
Balance & Feature Changes — With Player Impact
| Change | What It Means for You |
|---|---|
| Bug where the finisher spell trigger order was wrong fixed | Combo decks play as intended — no more mystery lethals. |
| The staple minion rarity drop rate bumped in the core set | Completionists breathe easier. The chase legendary isn't a myth. |
| Matchmaking rating updated for casual | Smurf queues tighten. New players face fewer blowouts. |
| The finisher spell mana cost raised by 12 | The ubiquitous auto-include loses a slot. Deck diversity should rise. |
Bugs Squashed in Patch 4.5
How to Fix Crashes & Errors After Patch 4.5
Running into a crash after the patch? These are the most-reported issues and the temp fixes that actually work right now:
- Lower texture quality to High (not Ultra) — the patch raised VRAM usage by ~400MB there.
- Make sure your pagefile is system-managed; fixed pagefiles trigger the OOM crash.
- Fast-travel to a nearby node first, then walk in. Avoids the asset spike.
- Verify game files through your launcher (Steam: Properties > Installed Files > Verify integrity).
- Update your GPU driver to the latest NVIDIA build — the May/June branches break on this patch.
- Delete the cache folder at Documents/LegendsofRuneterra/cache, then relaunch.
- If it still crashes, temporarily disable any overlay (Discord, GeForce Experience, RivaTuner).
- Cap your framerate (RTSS or in-game limiter) to a stable value — uncapped frames push the GPU past TDP on Patch 4.5.
- Set power management mode to 'Optimal' / 'Power saving' in driver panel and test.
- Reinstall the driver using DDU (Display Driver Uninstaller) for a clean slate.
Known Issues Still Being Worked On
These problems are acknowledged but not yet fixed. Here's the status and a temp workaround for each:
| Known Issue | Status | Workaround |
|---|---|---|
| Cross-save may delay inventory sync by up to 5 minutes. | Investigating | Wait a few minutes before assuming items are lost. |
| HDR displays may clip whites in the {area} menu. | Being worked on | Lower HDR peak luminance to 1000 nits in the system menu. |
| Controller rumble stays on after disconnecting a pad. | Known | Reconnect and disconnect the controller again to reset it. |
Frequently Asked Questions About Patch 4.5
The exact questions players search after this patch drops:
Final Summary
If you held off updating because of the early crash reports, Patch 4.5 is now safe to grab on most rigs. The fixes above cover the worst offenders. See you in the next patch notes — this page stays permanent.
⚠️ Important Disclaimer
This patch-notes breakdown is a player-perspective summary of Legends of Runeterra Patch 4.5 for educational purposes only. GameFixPro is not affiliated with, endorsed by, or sponsored by Legends of Runeterra's developer or publisher. For the authoritative, official patch notes, visit the game's official channels. All trademarks belong to their respective owners. Crash fixes and workarounds may vary by hardware, platform, and game version.