These pack types are named after their content and intended purpose, with draft boosters being geared for Limited play while set boosters show off the set's best features via special cards, and collector boosters are for dedicated players who love collecting all the fanciest cards for a lofty price
The primary way to get aggressive is by playing cards with job select, such as Dragoon's Lance, Monk's Fist, and Red Mage's Rapier
It makes sense that Jin-Gitaxias, Progress Tyrant is in such high demand, as it can be a complete menace when used properly in-game
That $3 card is now $15
This Queen messes with attacks and blocks really well, and she can dissuade potential attackers if youve got almost anything else laying around
To help close out games, you can give cards with powerful effects storm to close out the game such as Lightning Bolt to deal a ton of burn damage or Ice Storm to destroy your opponents' lands