Hi all :) Although I've been on subeta for ages I'm new to battling

Here is my current set so far.. -2 healers -1 freezing -5 attack (Plus 8 scrolls)

I'd love to upgrade to some stronger weapons, as I'm having a hard time beating 800HP opponents But.... I don't have a ton of sp to spend

Any suggestions on cheap but good weapons ? (While I save up for pricier ones)

Thanks!

Battle pet is: Level: 223 Health: 545 / 545 Strength: 524 Defense: 510 Speed: 512 Intelligence: 968 Rank: 4,444