I think it's silly how I've seen arguments that literally read:
Smogon User said:
"I don't think Landorus-I is broken by itself, but CB TTar and Scarf Keldeo support make it an amazing Celebi lure and I think I'll ban it!"
Since when did we start banning pokemon when they
weren't broken by themselves (In BW OU)? (Bar simple support like Stealth rock support or weather, since those are easily utilized). Excadrill was broken because it only had one to two counters, Blaziken because it was virtually unwalled and had 4MSS that could take on most of all its counters after +2, Deo-S since you didn't know if was screens, LO, or hazard stacking, and so fourth.
Landorus-I is not broken by itself. Even when utilizing U-turn, Gengar can still wall it; Latias, Latios and Celebi (depending on spread) can arguably recover the damage off, Scarf Keldeo is an excellent way to RK it and check it, SpD Jellicent can manage it, Chansey can manage it, and many other Pokemon can outright outspeed it and kill it.
We didn't suspect Scizor because it paired a powerful VoltTurn core with Landorus + Rotom-W in BW1, did we?
A lot of cores in OU are strong. I don't think that a core can be the bane of something being banned. Lots of people have commented that Landorus-I is not broken by itself, and that should be the only thing that really matters. It's not too unpredictable and I didn't find it hard to scout U-turn (or judge how it was being played;after all, who willingly switches a RP Landorus-I into Celebi, right? Must be U-turn). In the OUSuspect, the
only difference I found was a spike in sun, and I'm sure those are players who were testing how much Landorus-I affected the playstyle; and let me tell you, it
didn't hamper it at all. It was still lackluster and just as easy to handle (at least, in my expriences) as the next team; since I prepare for OU threats.
Bottom line short, I really think this suspect is horrible. Landorus-I nor Keldeo are broken outright; this has been agreed upon by many users and commented by a
lot of players voting
ban. Sorry if I don't get that logic at all. The "new" metagame isn't really different, and there really isn't a need to get rid of Landorus-I because there are a lot of other threats that are just as threatening lategame if it can get +2 speeds (SR + 1 or 2 Spikes and +2 spe Thundurus-T can actually sweep without a NP boost if you did a good job using Piviots, band, specs, etc. teammates to wear down counters, which is not so different from Landorus-I since his counters also have to be belittled and whittled down for a RP sweep; the only difference are really coverage and a SR weakness, but those aren't as concerning as they seem on paper).
My point is this:
I am voting no ban for Landorus-I. I can't find any justification for its ban. The u-turn set may lure you into a teammate that can crush its counters and checks, but hell; it's not the Landorus set that is beating these counters: its teammates. Baton Pass Celebi escapes, Latios could utilize Earthquake, Gengar's FB can kill CB TTar if you can whittle it, Scarf Keldeo still checks and RK's, numerous of Pokemon can still outspeed and outright KO it (hell, Terrakion's SEdge is doing like 60% at +0). Chansey can still wall it, Bronzong can still Gyro, another Pokemon that raises its speed (DubDance ThundyT) can check it, Sun's Venusaur can stomp it, Keldeo actually takes Earth Power for 87%, if I'm not mistaken, so it too can technically counter Landorus. Mamoswine can still KO with Ice Shard.
Landorus has trouble setting up early / mid game as well; it has to wait until endgame, and that's the entire purpose of a Landorus-I check: it prevents him from mindlessly spamming RP. You should be able to play well enough as to where your win condition can win.
Someone please give me an argument, without mentioning Keldeo and Tyranitar (or Scizor) as a means on why we should ban him. The U-turn argument works both ways as well, which has been pointed out by many users, as well as Landorus-I struggling to find a good opp. to Rock Polish. (Also, I think Earth Power doesn't OHKO Sdef TTar, whom gets Ice Beam, and I've seen people run SashTar too with Ice Beam, so it can serve as a mediocre check, while things like Scarf Toed and Scarf / Pivot Abamasnow also smack it, while SDef Politoed outright checks / counters (debatable) Landorus-I.)
I see no reason, on the basis of Landorus-I with any weather support, with SR and 1 layer of Spikes, broken enough to ban. Sorry.