Part of a cycle that features the almost-as-broken Gaea's Cradle and somehow the hilariously unbroken Shivan Gorge, Tolarian Academy taps to make a mana for each artifact you control, which led to decks that would dump their entire hand of cheap artifacts, make a ton of mana by tapping and maybe untapping Tolarian Academy, and then use big card-draw spells like Windfall and Stroke of Genius to refill before eventually milling the opponent out with Stroke of Genius, potentially all on Turn 1
Ramp, card draw, and removal options include a suite of mana creatures, creature-based draw, and fabulous white kill spells fairly standard stuff to keep the deck humming
If you do get stuck, Moltres has some attacking power itself, although this takes three energy cards and should only be used as a backup plan
I can lead with a Faithless Looting and discard two Bloodghasts and then I can put a fetch land into play to trigger the vampire spirits to come back
Since it doesn't even cost any ink to activate and only costs two Ink to play, it will then provide this incredibly useful advantage for the rest of the match, or at least until an opponent destroys it somehow
Mechanically, it is built for dominance with 310 HP and the Nullifying Zero attack, which can deal 150 damage to each of your opponents Pokmon based on coin flips