Mill is looking good

[GamenDork]

{Duskmantle Guildmage} would be very effective in this type of deck, having to "mill" 1/3 of the cards you would normally need to without him.

Also, if you're splashing green, {Tower Defense} has fantastic synergy with {Phenax, God of Deception}.

[VQMracing]

Also if it is going to be creature heavy, {arbiter of the ideal} will allow us to drop a free land, creature, or artifact