This changed with the release of MH2, and once delirium is enabled, Unholy Heat is the most efficient answer to many threats in the whole format, impressively being able to remove even cards like Primeval Titan or Teferi, Time Raveler for a single mana
The absence of these cheap safety valves has altered the pace of the game, allowing complex engine-based strategies to flourish where they previously might have been dismantled
Turning off Urzas ability to cast spells off the top of the deck is no joke, either
in 20% of packs youll also find a Traditional Foil Land card #10
Or turn Two Steel Leaf Champion
I havent had much of a chance to play with these counters yet, though cards like the Filigree Sylex have me pretty excited to try it out