particularly the first and latter
Heck, Im using Mirkwood Bats in about 12 decks right now, between Food decks, Treasure decks, aristocrat decks, and even Mardu token decks like Zurgo and Caesar
7 Renari, Merchant of Marvels and Acolyte of Bahamut Renari, Merchant of Marvels provides all of your Dragon creature cards with the useful keyword flash, which allows you to cast your Dragons at instant speed
I wish I could say the same for the Through the Ages cards, though Some of these cards look great, others are hard to parse, and more yet look like proxies
Most, if not all cards will be in Mint-Excellent condition so you do not get any unplayable cards
Its also a potent tool for punching through sneaky Commander damage wins