Stonemason Duri

When Stonemason Duri enters the battlefield,
target land becomes a copy of Ancient Tomb.
({t}: Add {c}{c} mana to your mana pool. Ancient
Tomb deals 2 damage to you.)
Whenever you pay two or more {c} to cast a
spell, create a 1/1 red Dwarf creature token.
Partner (You can have two commanders if they
both have Partner.)