Alright, so according to a some people anything at or under 100 base speed can be used in TR, so I tried to build Jirachi to be a setter. Unfortunately, no. That doesn't work. But, it led me to think, "Can you use Jirachi on a TR team?" The answer? Probably.
There are a few changes you can make. Iron Head is definitely a good move, especially with the crazy crit chance, but I like the meteor mash raising attack. Expert belt doesn't always kill keldeo, but still does good damage without losing health. If you want to go super bulk, you can run leftovers or sitrus berry for some good recovery.
Jirachi @ Life Orb/Expert Belt
Ability: Serene Grace
EVs: 108 HP / 212 Atk / 100 Def / 88 SpD
Brave Nature
IVs: 0 Spe
- Follow Me
- Protect
- Zen Headbutt
- Meteor Mash/Iron Head
"n10sit, you shit player, why're you using body slam, you suck, etc" 60% chance to para guys!!
^I tried body slam, it sucks.
I'll start with the defensive calcs, check these out:
Lives
A sucker punch from the Kang: (thanks
Yoda2798)
252+ Atk Parental Bond Mega Kangaskhan Sucker Punch vs. 108 HP / 100 Def Jirachi: 255-300 (69.2 - 81.5%) -- guaranteed 2HKO
Lives a lando-t EQ:
252+ Atk Landorus-T Earthquake vs. 108 HP / 100 Def Jirachi: 264-312 (71.7 - 84.7%) -- guaranteed 2HKO
Lives a shadow ball from max SpA Aegi:
252+ SpA Aegislash-Blade Shadow Ball vs. 108 HP / 88 SpD Jirachi: 294-348 (79.8 - 94.5%) -- guaranteed 2HKO
Takes a little over half from Mega Diancie earth power (and then you fucking destroy it with meteor mash):
48 SpA Mega Diancie Earth Power vs. 108 HP / 88 SpD Jirachi: 184-218 (50 - 59.2%) -- guaranteed 2HKO
Takes a Shaymin-S EP nicely (probably shouldn't stay on it though):
252+ SpA Life Orb Shaymin-S Earth Power vs. 108 HP / 88 SpD Jirachi: 244-289 (66.3 - 78.5%) -- guaranteed 2HKO
Lives a heatran heat wave:
252+ SpA Heatran Heat Wave vs. 108 HP / 88 SpD Jirachi: 234-276 (63.5 - 75%) -- guaranteed 2HKO
Lives a Hydrei dark pulse:
252 SpA Life Orb Hydreigon Dark Pulse vs. 108 HP / 88 SpD Jirachi: 304-359 (82.6 - 97.5%) -- guaranteed 2HKO
Takes a Kyube EP:
252+ SpA Teravolt Kyurem-B Earth Power vs. 108 HP / 88 SpD Jirachi: 188-222 (51 - 60.3%) -- guaranteed 2HKO
Takes a megagross EQ eZ:
252+ Atk Mega Metagross Earthquake vs. 108 HP / 100 Def Jirachi: 176-208 (47.8 - 56.5%) -- 85.9% chance to 2HKO
Now for the offensive calcs:
Annihilates mega diancie:
212+ Atk Life Orb Jirachi Meteor Mash vs. 0 HP / 0 Def Mega Diancie: 624-738 (258.9 - 306.2%) -- guaranteed OHKO
OHKO's keldeo:
212+ Atk Life Orb Jirachi Zen Headbutt vs. 24 HP / 0 Def Keldeo: 330-390 (100.3 - 118.5%) -- guaranteed OHKO
OHKO's Terrakion (Meteor mash also OHKO's):
212+ Atk Life Orb Jirachi Zen Headbutt vs. 4 HP / 0 Def Terrakion: 330-390 (101.8 - 120.3%) -- guaranteed OHKO
RIP Sylveon:
212+ Atk Life Orb Jirachi Meteor Mash vs. 244 HP / 0 Def Sylveon: 484-569 (123.4 - 145.1%) -- guaranteed OHKO
So, as you can see, it's niche is better filled defensively. The power I did put into it is really to put in a big hit and/or 2HKO most mons. It's a good follow me mon, and I like using it in TR because if you have to waste EV's in Speed then Jirachi just isn't bulky enough.