I love the value of sacrificing a creature that has blocked, and if you have eight or more lands, triggering the damage on your opponent's turn
As Plaguecrafter's ability resolves, first the player whose turn it is chooses a creature or planeswalker they control, then each other player in turn order does the same, knowing the choices made before them
If it's not a creature, it becomes a 0/0 Robot artifact creature." Legendary Planeswalker - Tezzeret Transmute Artifact Sacrifice an artifact
This is the way we worked it into the story: Ertai was sent to get a portal open so the Weatherlight could use it to escape Rath
In our house were merrily swapping in different Trainers to see if we can improve our chances of whooping each other in battle, while working out how few Energy cards is too few Energy cards
And some leaders, like Rhys the Redeemed, are commonly played, have the same sort of cards, and yet are easy to answer and thus aren't real problems