Horn of Gondor The decks that are rocking Horn of Valhalla want double fisted horns with Horn of Gondor, another excellent token-making artifact
As I mentioned in the description, I'm not terribly familiar with the format yet, so my concerns may be a little misplaced
You can cast cards like Fleshbag Marauder and sac them right away to produce three zombies, and theres plenty of good sacrifice fodder like Gravecrawler that work wonders in this context
Collector Boosters are for premium collecting
Tezzeret on the otherhand just isnt being given the supports he needs, his abilities are actually very good with certain supports (Claustrophobia TSN and any gem converters.) His abilities all function in a way to bring about his end goal a big flier
For fans of Reanimator strategies, the Revival Trance deck is definitely the place to look first