Gogo, Master of Mimicry Today, many decks especially EDH ones rely on strong triggered and activated abilities, making it easy to slot Gogo, Master of Mimicry into them
In that case you always countered a card, but could sometimes steal it
You can buy it back to do two damage over and over again like Fanning the Flames or Searing Touch later on when you have mana
I like that you can bounce your opponents lands, dont get me wrong, but the overall cost just isnt worth it
This board wipe thrives in a board state where you have access to more cards in play and in your hand than everyone else, and/or are playing a lot of lands in your deck
Karlach, Fury of Avernus lets you choose a Background which is an enchantment that acts as a second commander that gives your commander creatures special abilities