It's not as elusive as it has been in the past
Do you aim to win the turn it comes down to deny them its use, or just sacrifice it before your opponent untaps
One exception to note is Uncommon cards, which are represented by the rarity symbol of an open book - the logic being that an open book has two sides, or pages
While there are many directions that we could have focused on with him, the two most important ones were the Malus Codicium , a grimoire of devastating potential, and Cherubael, a daemonhost whose destiny is intermixed with Eisenhorn and who he eventually controls with the aforementioned book
Instead of just one Commander card, you can have two as long as the card has Partner. Combine Leonardo and Donatello to create a token +1/+1 counter engine that will make everyone else at the table lose their minds as you try to keep track of your board