It's been a long time since I was in this thread, but I'm here because I'm trying to build a competitive team again after a long having not really played. My interest was mainly sparked after the Sun and Moon announcements. I'm mainly using Smogon as a reference point, but am not being absolute with it.
I came here in the past to get help building a team and it turned out great. Team was, though to spare the details since its not the focus of this post: Skarmory, Breloom, Tentacruel (It was shiny, that's why its here), Gardevoir, Latias (shiny), and Mega Sableye. It's a great team that can deal with most situations and even counters the few uber non-legendaries that pop up on 3DS multiplayer.
As for a new team, after years of fiddling with Pokemon, I now have an over abundance of those small, cute legendaries, and wanted to make a team using some.
So far I have:
Jirachi (From the 2011 HG/SS event.)
Nature: Timid; Item: LeftOvers
Planned EVs: Sp. Atk and Speed
Moves:
-Wish
-Psyshock
-Flash Cannon
-Draco Meteor (Unique event only move, if it needs to be ditched, I have a spare, neutral nature'd Jirachi to use instead.)
Manaphy (From the event that started on the first.)
Nature: Bashful ;Item: ?
(I make most of my event legendaries neutral natured, due to being easier to reset for and in case the far-future meta-game gets weird)
EVs: ?
Moves:
-Tail Glow
-Scald
-Energy Ball
-Ice Beam
A to-be Bisharp
(I got a shiny Pawniard in a trade ages ago, ignored it due to its nickname, only now looking at it and noticing it has the right nature, ability, and good IVs. Was dumb to ignore it.)
Nature: Jolly; Item:?
Ability: Defiant
EVs: ?
Moves: ?
This is what I've got, and I'm not sure where to go from here. I sorta like using neat/absurd Pokemon and would be willing to use UU or potentially even lower ranking Pokemon if they help fill gaps on the team. At a quick glance, I need a mega, walls for both attack types, and maybe another physical attacker.
As for the remaining potential cute legendaries that I could use, though aren't due to being redundant (Special attackers, ect.):
Celebi, Said Spare Jirachi, Shaymin, Victini.
I feel like Diancie would fill a nice hole in this potential team and fit its absurd style of tiny legendaries, except I managed to miss every single Diancie event and trading for one would be a nightmare of task to accomplish.