Even token decks going super wide have better buff options
Overall, Shard tokens are better than Clue tokens (they cost the same to activate, but Shard tokens let you scry before drawing), unless you care about artifact synergy
Secret Tunnel is here to represent a handful of colorless lands that give unblockability to at least one creature, and they are hugely popular
Illustrated by Even Amundsen Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Truth be told, I had two decks with me
Y'shtola Rhul Y'shtola Rhul is expensive, but gives you two end steps, and therefore two blink effects, effectively doubling the value you would get