mtg arena dragon commander deck Dragons - Tiamat Siege Dragon The Ur-Dragon Dragon Tribal Five-Color

Fixing any color for Pirates means shoehorning three colors is within reach (albeit not something Karsten's math recommends, particularly if you want to have one-drops around)

Maybe your opponent gets lucky and gets something useful or not

It used to rot in my trade binder when I was your age, so take good care of it. The Water Crystal The Water Crystal wouldnt be my first choice for a win condition, but hey, if the format is actually slow enough you could maybe attempt it

Awesome product

There are exceptions to this depending on the meta at the time and the format youre talking about, but four mana really seems to be the sweet spot