mtg card brick Mage Tech Deck Box for Commander - Patented Design, Commander Display, Fits 100 Double-Sleeved Cards, 35pt Card & Dice Tray none) closed.class MTGNexus - Brick Wall

I expect Otter of Bolas to be wildly played in midrange and controlling decks

If you do end up getting a custom sleeve, though, you may want to double-sleeve them

Despite having a restriction on targets, costing a chunk of life, and requiring you to control a swamp, its an exceptional removal spell

I haven't been able to find the exact odds of finding an anime card in these wildcard slots (which can also contain Borderless, Jumpstart, or Commander cards in some packs), but WotC's article describes said odds as small. In the case of Collector boosters, they have two slots with a chance to drop an anime Enchanting Tales card: The Non-foil rare or mythic rare Enchanting Tales slot, in which odds for a rare anime card are 6.7% and odds for a mythic rare anime card are 10% (while the remaining 83.3% of the time you'll get a regular Enchanting Tales card in this slot, either a rare or a mythic rare)

Even with a down few seasons, Chipper being elected to the Hall of Fame has been a big positive