If played as a land, Boseiju is quite straightforward, entering the battlefield untapped and capable of producing Green mana in the manner of a forest
The History of Vanishing in MTG Vanishing appeared for the first time in Planar Chaos as a spiritual successor to the fading mechanic
New Card Type and Ability Whispers in the Well introduces a brand-new card type: a partial Glimmer called a Whisper
ACE SPEC are a subcategory of other Trainer card types
Along with this, at the beginning of your end step, you'll create a 0/0 red Gremlin artifact creature with X +1/+1 counters on it, where X is the number of differently named artifact tokens you control
Be sure to keep this in mind if you're working on a Toughness Matters deck, like Arcades, the StrategistArcades, the Strategist or Plagon, Lord of the BeachPlagon, Lord of the Beach