The mana fixing on Vizier just doesnt stack up
Whenever another Eldrazi you control dies, put a +1/+1 counter on this artifact
Furthermore, there are many more widely played formats (such as Tiny Leaders) I could provide a link to, but the reality is that if you include all those formats in your definition of previously banned, some person will eventually just invent a format that bans every card but basic lands, and therefore will be able to tutor all cards
Old Fogey GG Summon Dinosaur 7/7 Phasing, cumulative upkeep 1, echo, fading 3, bands with other Dinosaurs, protection from Homarids, snow-covered plainswalk, flanking, rampage 2 Help
As for their design, they are "Open air" card frames with special rainbow foil treatment, holofoil treatment on the icons, and gloss treatment on the art
9 Swamp