[SET]
Name: UU Offensive Duck
Move1: Tri Attack
Move2: Thunderbolt/HP Fighting
Move3: Subsitute/Ice Beam
Move4: Recover
Item: Life Orb
Nature: Modest
Ability: Download
EVs: 16 HP / 240 SpA / 252 Spe
Why this deserves to be on-site:
-Max speed EVs allow Porygon2 to hit outrun minimum speed base 80s, Adamant Torterra, Modest Exeggutor, CB Jolly Aggron, and common variants of Miliotic
-Special Attack EVs allow Porygon2 to hit 336 Special Attack, insuring no stat points are wasted with Download boost. The Special Attack EVs also allow Porygon2 to 2HKO common variants of Uxie, OHKO utility Blastoise and Special Sweeping Moltres, and put a considerable dent in 248/0 Bold Milotic (79.4%~93.6%)
-Rest of EVs are dumped into HP to give Porygon2 more bulk
-Can switch in quite easily against physical walls or Pokemon with equal defenses to grant it a large power boost
-Has access to a reliable instant recovery move, something that many offensive Pokemon like Mismagius and Houndoom lack
-Has great coverage with BoltBeam and STAB, hitting everything in UU for neutral damage bar Magneton and Shedinja
-Subsitute protects you from status that would otherwise cripple Porygon2
Additional Comments:
-HP Fighting can be used over Thunderbolt to have an easier chance against Registeel since it has a decent chance to 2HKO after SR
-HP Grass can be used over Tri Attack if you wish to hit Lanturn harder, though STAB is generally preferred
-Discharge can be used over Thunderbolt for parahax. However, the power difference will
be noticeable
-Agility over Tri Attack will allow Porygon2 to be a decent late-game cleaner
Teammates and Counters:
-Pairs well with Mismagius and Uxie as they can switch into each other's weaknesses rather well
-Porygon2 can get rid of threats like Slowbro, Dugtrio, and Altaria to help Blaziken sweep
-Is stopped cold by special walls like Lanturn and Chansey
-Status cripples it horribly and Porygon2 is very stall weak