>>96320234
oh cool
well you should probably put some more ramp in, did you happen to pull any cards that look like this?
There are a bunch of them out there but the important part is that they tap for a mana of any color and cost less than 3 mana. This will help you accelerate your game plan and I guess also have a body to put other equipment on if it comes to that. According to this list you have about 6, I'd not count the pickaxe so maybe 5. You could use another 5 and I would cut some less useful equipment and or creatures to fit them in.
That's where I would start. Generate more mana.