Getting a couple of points of life and a few cards incidentally or going all-in on a token strategy are equally viable
Rotom gets not one but two secret rares, each packed with more color than a pack of crayons
Abilities Ability Solid Shell Moves 20 Triple Slap Flip 3 coins

Bennie Bracks | Commander | Stephen Johnson Commander (1) 1 Bennie Bracks, Zoologist Creatures (18) 1 Alms Collector 1 Angelic Field Marshal 1 Blaring Recruiter 1 Burnished Hart 1 Crested Sunmare 1 Emeria Angel 1 Emeria Shepherd 1 Esper Sentinel 1 Goldmeadow Lookout 1 Keeper of the Accord 1 Lyra Dawnbringer 1 Oreskos Explorer 1 Pentavus 1 Solemn Simulacrum 1 Springjack Shepherd 1 Sun Titan 1 Thopter Squadron 1 Thraben Inspector Instants (20) 1 Angelic Favor 1 Dawn Charm 1 Disenchant 1 Expose Evil 1 Eyes in the Skies 1 Funeral Pyre 1 Generous Gift 1 Holy Day 1 Humble the Brute 1 Path to Exile 1 Recruit the Worthy 1 Release to Memory 1 Return to Dust 1 Rootborn Defenses 1 Settle the Wreckage 1 Spiritual Visit 1 Survive the Night 1 Swords to Plowshares 1 Teferi's Protection 1 Unbreakable Formation Sorceries (6) 1 Entreat the Angels 1 Fumigate 1 Hour of Reckoning 1 Storm Herd 1 Vanquish the Horde 1 Wrath of God Enchantments (11) 1 Cathars' Crusade 1 Court of Grace 1 Darksteel Mutation 1 First Response 1 Land Tax 1 Luminarch Ascension 1 Monologue Tax 1 Pursuit of Knowledge 1 Search the Premises 1 Smothering Tithe 1 Spirit Bonds Artifacts (8) 1 Archaeomancer's Map 1 Extraplanar Lens 1 Mind Stone 1 Pearl Medallion 1 Sol Ring 1 Tamiyo's Journal 1 Thought Vessel 1 Trading Post I do think Bennie Bracks, Zoologist could push up into high power with the right approach, but as you edge towards high power and cEDH you have to start looking at better choices for your commander

When a legendary creature you control attacks and isn't blocked, if Senu is exiled, put it onto the battlefield attacking
Put the rest on the bottom of your library in a random order. Thats a lot of text, but basically: if you play a card that costs seven mana, you get to look at the top seven cards of your deck, and then cast a spell from among those cards that costs seven mana or less for free