Making a player lose three life for every land played adds up quickly, and the counters let Ob Nixilis deal the last points of damage itself
However, I just wanted to note that Dark Slumber can be situationally good to put Pokemon to sleep in order to buy a turn
Its Linked Lightning attack deals a base 60 plus 20 for each of your benched creatures, and it does it at just two energy, meaning you can get that 160 up and running fairly quickly
The last type is Stadium Cards, which are always in play one played (until another is played).Beginning level players often do not realize the value of Trainer cards, but experienced tournament level players pay particular attention to the Trainer engine in their decks
After abandoning plans for this format (since I could play it on TCG Online), I started buying cards for 2014 Worlds, 2010 Worlds, and 2011 Cities (HS-NVI/L1-BW2)