Just for fun, and the idea is simple: Create an ultimate ability by combing any two abilities or ultimates in game (preferably from different champions) that would give you nightmares after playing against.
For me: Lucian's Culling, but with the light bolts replaced with Morgana Qs.
Or
Rammus's ult with the waves being replaced by Malphite's ult landing effect.
(heal allies, kill enemies)
(double damage + taunt'
(two ghosts)
(4 homing shots)
(3 mega inferno bombs)
Every shroom sends you back to the fountain. Just try to move in your jungle.
Just think about it...
and 
have a kid.
BOUNCING DEMACIAN JUSTICEEEEEEEEEEEEEEEEEEEEEEEEEEE
Just put those together.
RIP AP Champs.
Single target annihilation.
ult + 
ult = every shot is a giant laser
's E
'r Ult
Literally toggle-able Trynda Ultimate...
+ Double rainbow? What could it mean?
ult + 
ult = Suppress an enemy and teleport to a different location.
ult + 
ult = Your ult increases the damage you do and decreases the damage you take for the duration.
ult + Any champion skill = Because it's probably worth casting twice.
: Slow into being stunned.. so kinda like how a soraka E works.. but massive and much more damage.. and stun lol.
I always thought it'd be neat if anything good be shot through jayces acceleration gate... so yo could have a line wide ezreal ulti..
+ 
ult.
What's better than one AoE bird demon? Two AoE bird demons!
+ seems a really deadly combo.
Master Yi's R with Aurelion's Q on top of him, AKA a heat-seeking super stun. Nunu's R with a giant Viktor W to pull everyone into the center. Galio's R+Karthus R= Teleport everyone on the map to your location for complete and total annihilation. Corki R with Nautilus R. Hooray for perma-knock-up Ziggs R with Rumble R. The area that was ulted now has a lingering DoT that hurts like hell. Makes sense for a god damn nuke.
Not exactly a nightmare but would be cool as hell. Adds a shit ton of range and cleaves in a cone infront of you, also giving you ad and attack speed
+
Unkillable fighting machine.
If you took xeraths ult and added it to Annie's. Omg Tiber's from miles away raining stuns down on teams.
: he's going to ult you and then you won't be able to escape
(uuugggh. dat face) + : Every enemy champion dies.
That's how these work, right?
Q Ult. nothings worse than chasing TWO singeds.
+
: First hit didn't kill you hmm? THE SECOND ONE WILL FIX THAT.
(Think of the suppression duration)
+
5 man invuln? Yes please
There is no escape. You just patiently wait in fountain for the buff to run out.
Combining Ashe's hawk shot with rumble ult for huge range and vision
I'd like + ult's, so you can't die AND you kill everyone
How about 
ult combined with a 
ult: Automatic knockup, massive armor penetration, and continuously AOE for a couple seconds. Combine it with a 
and watch tanks shatter like glass.
+ 
He shoots sharks.
laser with
ult's width and global ramge?
+
1.) Morgana's ult but each tether gains the effects of Skarner's ult. 2.) Lucian's ult but with each shot being a Lux ult. 3.) Teemo shrooms with the aoe freezing effect of Sejuani's ult. 4.) Nunu's ult + Galio's ult (need I say more?) 5.) Xerath's bolts plus Ori's (each shot triggers the vaccum upon impact)
stun the first enemy hit, knocks all others away :O
ashe ult on a short-term recharge :o
maokai ult has knockup on cast and slow AOE while up :O
/ 
the ultimate heal/peel ult :o
AOE stun that bounces 5 times to nearest enemy :O DANCE LOCK
/ guaranteed wombo combo :o
Ult a champion and they remain stunned.
(gain movespeed towards enemies and you get up to 110 ad and bolts pierce enemies)
(gain up to 1350 bonus health and 50 bonus range while massively growing in size and dealing a total of 1800 flat magic damage + 75% of enemies max health + a 150% ap for the flat damage and a scaling 100 ap for 15%)
(plants a field of mushrooms around all enemies while dealing total damage of 1000 damage instantly + a 110% ap ratio + slowing them down by 50%)
(after channeling for 1.5 seconds the champion blinks to a location and randomly shoots shells in random directions for 5 seconds each dealing 550 damage with a 150% ad scaling)
a shock wave in a small aoe creates tethers and silences to all enemies hit an after 3 seconds all enemies still connected to the tether are stunned dealing 800 damage with a 190% ap scaling
omg i realized i created a team of nightmare ultimates
Q Ult. Launch the enemy team into YOUR fountain.
Is nightmare ultimate, isn't it?
