The Auriok Champion in the sideboard was a key part of the plan against the red-based removal, but fitting it into the main felt impossible, because we wanted as many Little Sisters as possible
The problem with the Monstrosity ability is that it requires you to put the counters on the creature for it to resolve
Casting spells and activating abilities are key to the game, and they're not happening if you can't pay for them
As with many of the cards in this list it does cost you and in this case it is card advantage but we return to the simple point that you could have any number of cards, if they are all land or all spells you are not going to be doing much
Thats a lot to narrow down, but were up to the task
Those spells will then resolve as normal, one at a time, in the opposite order that they were put on the stack