Some Special Conditions can stack, meaning a Pokemon can be Burned and Poisoned while Asleep, Confused, or Paralyzed
Legacy decks could only use cards from a specific set of expansions, starting with 2010's HeartGold & SoulSilver and ending with 2013's Legendary Treasures
Wolfwillow Haven is broken in a similar way that Llanowar Elves is broken. Theres also some text about making a Wolf
However, in the case of a creature that does something 'when entering the battlefield' or 'when leaving the battlefield' (ex: a solemn android ), it can be used against it, and if it copies the ruler of the unreal world, which is an illusion type load, +1/ It also gets +1 and becomes a 3/3 spec card with 2 bullets that can't take the opponent's spells or abilities through the defense ability
This card's power and ubiquity have led to many other iterations during the years of effects named after Fog and today I want to take a look at the best Fogs in the game
Ultimately, the strongest card is a reflection of its era and the context of the format