Strong Physical Attackers:
* Quilava: Learns Waterfall at level 31 and has high Attack, making it a solid choice for physical attackers.
* Typhlosion: Evolves from Quilava and has even higher Attack, plus access to powerful Fire-type moves like Flamethrower.
* Heracross: While it doesn't learn Waterfall naturally, it can learn it via TM and has amazing Attack and a Bug/Fighting typing that makes it strong against a variety of opponents.
* Hitmontop: Another strong physical attacker that can learn Waterfall via TM. Its high Attack and Fighting-type moves make it a powerful threat.
Other Considerations:
* Kingdra: Learns Waterfall at level 40 and has high Special Attack. While it excels in special attacks, it can still utilize Waterfall effectively.
* Seadra: Learns Waterfall at level 37 and is a solid Water-type choice with decent Attack.
* Politoed: Learns Waterfall at level 38 and has good Special Attack and a unique Water/Normal typing.
Important Note:
* TM27 - Waterfall is a reusable move tutor TM, meaning you can teach Waterfall to multiple Pokemon.
Ultimately, the best Pokemon for Waterfall depends on your team composition, playstyle, and personal preference.
Consider factors like typing, stat distribution, available moves, and team synergy when choosing the best Pokemon for you.