ITT: Make pokemon that are either deceptively terrible or deceptively overpowered. Try to figure out whether the pokemon would be shit or godly.

I'll start:

Type: Ice/Bug
Ability: Brittle - Takes x4 damage from fighting and ground type moves.
Stats:
HP: 100
Attack: 160
Defense: 100
Special Attack: 60
Special Defense: 100
Speed: 120

Moveset:

Would have access to swords dance, x-scissor, mega horn, sticky web, and an exclusive ice type move:

Move: Icy Fury
Physical
Power: 100
Accuracy: 100
PP: 10
Effect: 10% chance to freeze. Deals double damage to frozen targets, but thaws them out.

Would this pokemon be OP or terrible?