Serpentine Creature Wurm Landfall Whenever a land you control enters, Augment (, Reveal this card from your hand: Combine it with target host
The main thing is to have as much removal as you can carry, and dont be too hasty trying to force a win save the kill spells for big threats or when you know it creates a lethal attack
All those tapped Gates are going to hurt the mana base, but we really need the space, especially if there's going to be a functional shrine theme as well
This card generates massive card advantage when overloaded, destroying all unfriendly artifacts in one fell swoop (especially in Commander)
Its a Blue Sorcery that reads, Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more. Its only not as good in Commander because people tend to have higher mana curves, but itll still make everyone other than you sad