Card Market For European buyers, Card Market (cardmarket.com) is the equivalent of TCGPlayer
Its about as basic as this effect gets, but the opportunity cost is so low
The ingenuity of lesson/learn is that almost every lesson becomes playable when you dont have to put it in your mainboard
If the enchanted creature is no longer on the battlefield when Penumbra Umbra's second ability resolves, use its copiable values as it last existed on the battlefield
Pokmon card types Just like in the Pokmon videogames, each 'mon has an elemental 'type' that affects its strengths and weaknesses (Decidueye above is Grass-type, shown by little leaf symbol)
Much like Even the Odds and Timely Reinforcements, control decks get the most use out of the Keeper because you also get to create Soldier tokens as a nice bonus so you dont get overwhelmed by your opponents attacks