Notes

Urborg, Tomb of Yawgmoth + Cabal Coffers + Chromatic Lantern = 2(x-3) land mana (w/100% mana fixing) + artifact mana.



Urborg, Tomb of Yawgmoth + Zombie Master = all zombies have swampwalk and every land is a swamp



Army of the Damned + (Cycle) Gempalm Polluter = 13 2/2 zombies, 1 card draw, and 13 direct damage to target player for 10 mana.



It that Betrays + All is Dust = opponents sacrifice all colored permanents and all creatures sacrificed this way come back to the battlefield under my control.