Use proxies so that ownership is not permanent and you don't need to keep track of cards (lost cards are kept in your possession, just not in your deck)
Our characters have both a robot mode and an alt-mode, so making each card double-sided allowed us to feature one of our brands most important and fun elements: duality of form, Hasbros Head of Action Brands Jenny Whitlock says
TL;DR Market price should come from recent completed sales, not asking prices
Pillar of War mixes a classical Greek architectural motif, the caryatid, with folklore from a different culture
This card is also straight up more powerful than Divinity of Pride, a card that was desirable and valuable through its entire run of Standard mostly thanks to casual FNM brewers
Usually involves custom artwork, new and unique attacks, or unique gameplay concepts