It only happened once, but I used my ultimate on Fizz at the exact moment he used his E, and my ultimate went on full cooldown, and the ult was completely nullified - no stat steal, death realm, etc.
EDIT: Guess it is intended. Seems counter-intuitive, but alright.
bluefire mark 23 votesNot a bug. You can cancel it easier than that. A vayne timing an r/q perfectly can cancel mord ult.
ContDeCaterinca11 votesI think it reads in the ability description that Morde slows the target for 0.5 secs before suppressing it into the Death Realm.
So if you go untargetable during that 0.5 secs window, the ability gets cancelled and put on full CD.
VG Mystic Mixles1 votesJust checked the wiki, it reads:
Mordekaiser drags his victim to a different dimention with him and steals a portion of their stats. If he kills them, he keeps the stats until the victim respawns. Mordekaiser banishes a target to the Death Realm with him for {{ spiritrealmduration }}s, stealing {{ statstealpercentscalar*100 }}% of their core stats for the duration.If Mordekaiser kills his target in the Death Realm he consumes their soul, keeping the stats he stole until the target respawns.
Weird, but alright.
ContDeCaterinca11 votes[{quoted}](name=VG Mystic Mixles,realm=NA,application-id=LqLKtMpN,discussion-id=b8kZf1Ld,comment-id=00010000,timestamp=2019-06-25T21:37:39.562+0000)
Just checked the wiki, it reads:
Weird, but alright.
https://www.mobafire.com/league-of-legends/ability/realm-of-death-931
Here...
goodiesohhi1 votesYeah like everyone said, the ult has a cast time from when he raises his hand to when it actually goes off. If you play a champ like sivir morg or nocturne you can literally just see him raise his hand and selftarget your spellshield xd.
AidanWR1 votesAnything that renders the character untargetable or stealthed will put Morde's ult on full cd, which I think was a smart decision because his ult is game-changing, and to be able to remove it from a teamfight by a well-timed ability adds counterplay to it