You must follow the normal timing permissions and restrictions of the spell you cast from among those cards
Everything since War of the Spark factors into this set, at least but some of the roots and worldbuilding can be traced back to 2011 or 2003 or 1994
Four mana for a 4/4 Reach is pretty mediocre, and his attack trigger is so incredibly specific that it likely wont net you much damage over the course of a game
Not sure if you are still collecting this specific that actively, if you do I can perhaps find more details on them with the games
Since the launch of The Lord of the Rings: Tales of Middle-earth, Wraith Typal (yes, Typal) decks exploded in popularity
It started as a meme deck for a meme week in Commander Clash, CMC Tribal, where each of us built a deck with each nonland card being the same cmc