This is a fun deck. (well, not for your opponent.

)
Too bad
Remand is a weak counterspell, it is only a temporary solution.
Evacuation is a double edged sword in this deck, since it is only usefull if you have not yet taken control over some of opponent's creatures.
But, like the disk, it is a usefull "slow down" card.
The deck works well, although 18 mana is a bit tight with most of your power cards costing 4 or more mana.
I would swap 2
Remand for an
Island and a
Mox Sapphire. Just a bit more mana and not a lot lost in stopping power.