Mordekaiser but my W shields my ENTIRE health bar... (SECRET OP ARENA BUILD)

Mordekaiser but my W shields my ENTIRE health bar... (SECRET OP ARENA BUILD) League of Legends season 15 Arena Mordekaiser Gameplay! ✔Heizman Merch: ►https://teespring.com/stores/heizman-... ----------------------------------------------------------------------------------------------------------- ✔ My Social Media/Twitch: ►Follow me on Twitter:   / heizmanlol   ►Join my Discord:   / discord   ►Follow me on Facebook:   / heizmanlol   ►Follow me on Twitch:   / heizman_lol