It doesn't copy any information about the object the card may have been at any point before it was exiled
Then discard a card unless you attacked this turn.2: Create a 1/1 blue Ninja creature token with "This token can't be blocked."7: You get an emblem with "Whenever a creature you control deals combat damage to a player, search your library for a blue or black creature card, put it onto the battlefield, then shuffle." Number 305 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (2/18/2022) Phased out permanents are treated as though they don't exist
Then lastly, Tomohiro the Mountain Warrior which is like the regular Mountain Warrior
The first variety is tempo ramp cards
Note that these are phantom events, so you won't keep the cards you drafted