Dragonlord Ojutai saw a lot of play in control, having situational hexproof and a way to get up on cards
Legendary creatures have a whole set of rules that apply to them, but for the purposes of this article, all you need to know is that a legendary creature has the Legendary Creature text on it, like [c]Kenrith, the Returned King[/c] below
Cards like Black Lotus, the Moxen, Ancestral Recall, and Time Walk remain valuable because they are both iconic and extremely scarce
(Then that red object would itself need a drop shadow.) Is this feasible
Its dangerous to go alone
The design for this was based on Mistform Ultimuss ability, and it was later featured on creatures from the Lorwyn block like Shapesharer