I think Darksteel Ingot is a better example of how this is outclassed, actually.
brockdjwest
★★★★★ (5.0/5.0)(1 vote)
If you're running just blue and black this is decent, but yeah TDL's right, it's just not the same without indestructibility
Trygon_Predator
★★★★★ (5.0/5.0)(1 vote)
Or, you know, the ability to give you any color mana.
bpwnz
★★★★★ (5.0/5.0)(1 vote)
not many occasions where dimir signet wouldn't serve you better in a u/b deck.
TheWrathofShane
☆☆☆☆☆ (0.0/5.0)
If your only running those two colors, this is equal to manalith, baring unique situations where you would need other colors because of something an opponent does.
Comments (5)
Also you could run alongside manalith.