At that point, youre talking about an entire strategy revolving around infinite resourcessomething that should already fall under the umbrella of a Rule 0 discussion
BUT, my attention was drawn to Whilst there is nothing particularly wrong with Miltank, it struck me as a strange choice
Chart shows the price of Marco [Full Art] ST30-008 at the end of each month going back as long as we have tracked the item.
Power, utility, value, potential tempo
These days if you wanna Vivi, Roys deck is your best bet, so all versions of Razorkin Needlehead (and other previously neglected cards like Nova Hellkite) have become much more popular and expensive
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Enchanted creature gets +2/+2 and has intimidate