The tokens often feel rather cumbersome with so little focus on coven, despite the name, and are generally best replaced with other things, while other cards can probably just come out entirely
9: Game Boy only Jigglypuff Lv.12: Promo #2 (?) Pikachu Lv
Hopefully todays article has given you some ideas
The deck just has dud draws that don't pan out because you draw a few too many lands or big threats
If you can't cast the card, perhaps because there are no legal targets available, it remains exiled with no time counters on it, and it's no longer suspended
His conditional indestructibility has the potential to turn off kill cards from decks that dont have early drops or cant keep them on the table, and his recursive potential is unlocked by any deck that either a) plans to use Delve (Tasigur, Angler, Treasure Cruise, Dig Through Time) or b) plans to abuse Deathmist Raptor and Den Protector