Relic Shield causing crash [IN GAME]

Started a game as Braum and bought Relic Shield.

Each Time i would attack a minion to trigger relic shield the game crashed. Had to log-in again. Occurred 3 times, that's how I recognized the pattern.

After the 3rd crash I'd time-earned enough gold to upgrade to Targon's Brace. This solved the issue for the rest of the game.

Played a game with Braum earlier the same day and no issue.