The rest of the deck contains cards from the main set and are therefore Standard tournament legal
You can even bounce a land with Ambrosia Whiteheart to guarantee you'll have a landfall trigger go off
Definitely something different, and it allows a Black/X deck to burn opponents down
A 6/6 for 6 mana is pretty standard, but it also gives you an immediate buff to one of your other creatures
(6/6/2025) To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Serah Farron or Crystallized Serah's first abilities)
While these wont trigger TellahTellah if you cast them for free, I like the flexibility of having spells that will trigger our commander if we pay full cost, or have the out of playing them for free or cheap