We get to nab some copies or creatures OR artifacts we control and they get sacrificed at end of turn
Ancient Copper Dragon FINAL FANTASY: Through the Ages, Mythic Limited: 2.0 If you hit them with Dragon of Mount Gulg (Ancient Copper Dragon), this likely will win you the game, but thats true of most six-mana cards
Tamiyo's Journal is so great that it often finds its way into decks that don't even leverage Clues as a themethey just wait three turns to tutor out whatever card they want
Amethyst/Steel Starter Deck List In case you cant see it so well in my pictures above, heres the list again thanks to dreamborn.ink
It's a mix of an Aether Adept and an Enduring Curiosity, and this kind of card draw tends to perform well in EDH
If you do, when this creature enters, create a 1/1 token copy of it.) At the beginning of combat on your turn, target Mouse you control gains your choice of double strike or trample until end of turn