Another victim of this was Demonic Tutor, but that still makes perfect sense without the pentagram
I like the design of this card for a number of reasons, some of them coming from the Vorthos in me, and the others from the Mel side
#142 Aerodactyl
Number 237 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (7/13/2016) You can tap any untapped creature you control to pay the escalate cost, including one you haven't controlled continuously since the beginning of the turn
With cards like Castle Ardenvale and Restless Anchorage among plenty of places to sink extra mana, the high land count ensures the deck will usually play its impactful 4-drops on curve, and have plenty of uses for extra land drops in the late game
Modern legal and ready to play!