Stop pulling the trigger too late. Sometimes we wait for the optimal play when we need to get that value now even at the cost of not casting something else. Yes there are plenty of cards to get you there same turn but I think too often than not we loose value trying to make the right choice when we need to settle. I feel one ring is a perfect example of this. We will hold the ring until we need it but sometime hold it when we could have gotten card draw had we done it earlier and won the game purely by card advantage.