On The 540, we used to do some episodes that we called Deep Dives, where we would take some concept about Cube and start from its base definition and build towards an expert understanding of the concept
Players or Planeswalkers or dorks alike can get this in
When Aether Herder enters the battlefield, you get two energy counters
It wins creature wars, and transforms early mana accelerants like Birds of Paradise into an actual threat later in the game
7 Vadrok, Apex Of Thunder Vadrok, Apex Of Thunder is the perfect mix of a mutate commander and a spellslinger one
Don't worry about crack-backs: cards like Revenge of Ravens (which Isshin also doubles if an opponent attacks you!) and Kazuul, Tyrant of the Cliffs will heavily tax anyone foolish enough to swing back at you