Thanks to Ulamog checking all cards in exile, its rather easy to grant this card Annihilator 15 on turn three with Haste
Uninkable and unsingable but gaining lore is never a bad thing at any point in the game
A standard playing card measures 2.5 3.5 inches, which is equal to 63.5 88.9 mm or 6.35 8.89 cm
Ultimately, this is a placeholder solution so that more time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering) so that the challenge proof of work page doesn't need to be presented to users that are much more likely to be legitimate
You can establish a simple infinite loop with this and a Phyrexian Metamorph or Sculpting Steel that wins through any number of means like Disciple of the Vault or Urza, Lord High Artificer
Unlike, well, every other transforming double-faced card we've seen thus far, you're actually casting the back face, so put Hook-Haunt Drifter on the stack