What is a good pedal platform amplifier for metal?

I wanted to get a good pedal platform amplifier to get pedals like horizon devices precision drive or fortin natas distortion etc

The typical traditional amps for metal are Marshall, Mesa Boogie & Orange.  But in the last few decades there have been a lot of newer companies that also make great amps:  Boss Katana, Peavey 6505, EVH5150, Diezel, Line6, Fractal.  And many of those are made in various wattages.

Hope that helps!

I think you should go for the Mesa/Boogie Mark Five: 25, it has a strong EQ mode to fine-tune the tone to your liking.