one piece card game gecko moria (OP06-080) Alternative Art [On Play] If your Leader has the Thriller Bark Pirates type Gecko Moria Promo ST03-004 Japanese

Both locations are conquered at the cost of many lives

While I dont think you need to go all-in on the Ripjaw, its worth taking a crack at it, just to see, you know

Ojer Kaslem, Deepest Growth Ojer Kaslem, Deepest Growth has trample to help get combat damage through and is able to get lands in addition to creatures, which is great for this reasonably costed legendary god

This commander seems the need the least amount of dedicated support of the four face commanders in the reveals

It depends on a variety of factors

Dockside Extortionist [Explosive Treasure Token Engine] Dockside Extortionist is one of the best MTG cards for Commander (at least, it was)