In Best-of-three, it doesnt make a difference in which slot the card is in
Mardu If a creature attacking causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time
There's a lot to enjoy here, and you can even stop to check out the Triple Triad
Basically, it can attack right away, doesnt tap when it does, can only be blocked by two or more creatures, and if it does get blocked, excess damage hits the enemy player
A press release with high quality product pictures has been added to an Imageboard thread
This will allow you to move on to the next phase, which is to get Merfolk creatures resolved on the battlefield, and then you can use the natural draw potential that comes with this deck to your advantage and cast enchantments to further strengthen them