Sliver deck optimisation

{"ops":[{"insert":"Your mana base needs work, and you don't have enough interaction. \n\nIf you really want to optimize, then I would start by cutting some of the less useful Slivers, like Victual Sliver. Also cut Progenitor Mimic, Curse of Predation, and Wild Pair. \n\nYou should run at least 4 more lands unless your optimizing includes playing a lot of faster ramp. Also swap the Temples and 3-color tapped lands for some basics.\n"}]}