This master set includes all 102 cards from the Base Set, including the rare holographic Charizard card, Blastoise card, Venusaur Card, as well as the equally rare Mewtwo card
There have been plenty of Universes Beyond sets since this, and they have included some very powerful cards (and in some cases, some of the most powerful cards you can play)
Bloodthirster also has flying and trample, meaning the six power it boasts can only be blocked by other flying creatures and those with reach, and any damage your opponent cant block goes through
Before that special releases such as Coldsnap and Eventide were also released in mid-July
Meanwhile, Rakdos Madness and Jeskai Flashback come in at the bottom of our list, with Rakdos Madness especially struggling with categories related to value, while Jeskai Flashback suffers from having Sevinne, the Chronoclasm as its face commander, not only giving it low scores in the face commander category but bringing down its upgrade score as well
You also get a discard and draw effect on ETB, so you improve your hand while also setting up delirium or graveyard synergies with relative ease