Gen 9 OU
Revavroom @ Weakness Policy
Ability: Filter
Tera Type: Steel
EVs: 252 HP / 48 Atk / 48 Def / 8 SpD / 152 Spe
Jolly Nature
- Shift Gear
- Iron Head
- Poison Jab
- High Horsepower
Kinda niche usage but it works. Shift gear on turn weakness policy is used, tera if needed (steel is for keeping some weaknesses and to activate weakness policy on fire and ground moves). After the turn you're at +2 speed and +3 atk. Dual stab and HH for coverage. Outspeeds speed booster energy iron moth at +2 tho ur gonna die if its max spa.
Calcs are for OU mons, tho as of the time of this post Revaroom is UU and probably will stay as such, so it can be used there as well.
252 SpA Choice Specs Dragapult Fire Blast vs. 252 HP / 8 SpD Filter Revavroom: 307-363 (84.3 - 99.7%) -- guaranteed 2HKO
252 Atk Cinderace Pyro Ball vs. 252 HP / 48 Def Filter Tera Steel Revavroom: 280-333 (76.9 - 91.4%) -- guaranteed 2HKO
252+ SpA Gholdengo Focus Blast vs. 252 HP / 8 SpD Filter Tera Steel Revavroom: 301-355 (82.6 - 97.5%) -- guaranteed 2HKO (only if the tera is used before gholdengo comes in will it click focus miss)
132 SpA Iron Moth Fiery Dance vs. 252 HP / 8 SpD Filter Tera Steel Revavroom: 262-310 (71.9 - 85.1%) -- guaranteed 2HKO (OU offensive set, if its max spa rev is cooked)
252 Atk Blaziken Close Combat vs. 252 HP / 48 Def Filter Tera Steel Revavroom: 288-339 (79.1 - 93.1%) -- guaranteed 2HKO
252 Atk Great Tusk Headlong Rush vs. 252 HP / 48 Def Filter Tera Steel Revavroom: 306-361 (84 - 99.1%) -- guaranteed 2HKO (With Tusk specifically +3 tera steel iron head isn't even enough to OHKO without one layer of spikes damage lmao tusk is just that bulky)
+1 252+ Atk Dragonite Earthquake vs. 252 HP / 48 Def Filter Tera Steel Revavroom: 285-336 (78.2 - 92.3%) -- guaranteed 2HKO (Multiscale and Espeed are issues, but dragon dance dnite doesn't always run espeed)