Winter Pillar is a blue object with 3 quantity, costing 3 energy (1 blue and 2 colorless), that does nothing the turn it comes into play. Sounds bad, right? Well, its effects can quickly be found the very next turn as any ally or object that comes into play enters the field frozen and essentially useless. Watch out though, because this will effect any ally or object you play as well. When Pillar loses all its quantity or leaves play, any ally or object frozen becomes unfrozen and can be used as normal.
Winter Pillar is good at delaying, but not stopping your opponent's onslaught. Still, it allows you a couple turns to restock your hand and ready your forces.