(EDHREC Rank: #232) Double strike is a potent ability that scales up quickly, and if you sprinkle in a lot of ways to boost a creatures power, things can get scary in a hurry
Selesyna has a lot of enchantment support, meaning the rest of your deck can be more powerful even if your commander isnt quite as good
Finally, I have Squirreled Away in my collection
[...] A quirk of Commander deckbuilding is the social contract and the format's focus on a fun, communal experience rather than wins and losses
The widespread unblockable-granting might be much more worth it than trying to grind to the -8 final loyalty ability
Magus Lucea Kanes doubling up of X-cost spells, and the Swarmlord turning your creatures with counters into card draw, means there are some really fun strategies here - Tyranid Swarm is a deck that truly does feel like a swarm, and can give you big creatures to attack with, and plenty of tokens back to defend if youre smart