Imagine saving up to buy a cool card for $50, only to watch WotC reprint it in massive quantities, causing its value to crash to just a couple of dollars overnight
I couldn't pull its token, but the general Rabbit token is also an adorable foot soldier

Commander (1) Planeswalker (1) Creatures (10) Braids, Cabal Minion Consecrated Sphinx Drannith Magistrate Grand Arbiter Augustin IV Notion Thief Opposition Agent Orcish Bowmasters Seedborn Muse Tergrid, God of Fright Thassa's Oracle Instants (12) Ad Nauseam Crop Rotation Cyclonic Rift Enlightened Tutor Fierce Guardianship Force of Will Gifts Ungiven Intuition Mystical Tutor Teferi's Protection Vampiric Tutor Worldly Tutor Sorceries (8) Biorhythm Coalition Victory Demonic Tutor Farewell Gamble Imperial Seal Jeska's Will Natural Order Artifacts (8) Bolas's Citadel Chrome Mox Grim Monolith Lion's Eye Diamond Mana Vault Mox Diamond Panoptic Mirror The One Ring Enchantments (7) Aura Shards Humility Necropotence Rhystic Study Smothering Tithe Survival of the Fittest Underworld Breach Land (53) Ancient Tomb Field of the Dead Gaea's Cradle Glacial Chasm Mishra's Workshop Serra's Sanctum The Tabernacle at Pendrell Vale Forest x8 Island x12 Mountain x7 Plains x7 Swamp x12 Select the cart button for a handy way to see the prices of each one at TCGplayer

Still, if your deck leans into enchantment synergy or you just need a cheap way to stall a problem creature, Pacifism effects get the job done
For Keruga, the Macrosage, that constraint is not including any one- or two-cost cards in your deck