Usually, that means Commander, but sometimes it can mean being played in Magic's eternal formats: Legacy and Vintage
It's easy to cast and replaces itself in the hand by drawing
Red is the color you should use if youre looking to pack your deck full of dragons
You kill their creatures instead when youre way behind in the damage race, when they have a lifelink creature, or when they have a hate creature that stops your game plan
If the Equipment is no longer on the battlefield as the job select ability resolves, explains WotC's Matt Tabak in the official FINAL FANTASY Mechanics article, you'll still create the Hero token, although you won't attach any Equipment to it. When my Reaper's Scythe enters the battlefield, its job select ability will trigger and put the trigger on the stack
* 10 double-sided tokens in 3 of the decks