single vs double sleeved cards AFIING MTG Deck Box for Commander Display,Card Deck Box Fits 60+ or 100+single sleeved cards, Magic Commander TCG Card Storage Box with 2 Dividers,Dice Bag(Red/White) : Toys & quality card storage solution Why You Need to Double

Fynn doesn't have to still be on the battlefield when someone (preferably an opponent) gets their tenth poison counter

The Wicked Avatar The eeeevil counterpart to Winged Dragon of Ra, the Wicked Avatar is the second on this list for a good reason

Peer Tutoring (version #1) 1B Sorcery Search your library for a card with mana value X or less, where X is the number of creatures in your megaparty

Alternatively you can make a threat as likely to end the game as Monger for cheaper that also does nothing else such as Phyrexian Obliterator, Master of Feasts or even just classic old Tarmogoyf

and you

The power level of your deck isnt everything