The card's ability allows players to ready a chosen character of theirs a second time to either challenge an opponent or protect themselves from challenges
If a spell or ability causes you to create a creature token and then instructs you to populate, you may choose to copy the token you just created, or you may choose to copy another creature token you control

Decklist: Ayula, Queen Among Bears in Commander Wilson, Refined Grizzly | Illustration by Ilse Gort Commander (1) Planeswalker (1) Creature (32) Adaptive Automaton Alpine Grizzly Ashcoat Bear Balduvian Bears Bear Cub Beast Whisperer Bosco, Just a Bear Caller of the Claw Copper Host Crusher Dragon-Scarred Bear Drover Grizzly Druid's Familiar Evercoat Ursine Goreclaw, Terror of Qal Sisma Grizzly Bears Lumra, Bellow of the Woods Masked Vandal Mother Bear Owlbear Owlbear Cub Rampaging Yao Guai Realmwalker River Bear Runeclaw Bear Ruxa, Patient Professor Spider-Ham, Peter Porker Striped Bears Surrak and Goreclaw The Earth King Ursine Monstrosity Werebear Wilson, Refined Grizzly Instant (7) Archdruid's Charm Beast Within Heroic Intervention Inspiring Call Krosan Grip Return of the Wildspeaker Return to Nature Sorcery (9) Cultivate Fade from History Grizzly Fate Harmonize Kamahl's Summons Kodama's Reach Rampant Growth Shamanic Revelation Titania's Command Enchantment (9) Ayula's Influence Bear Umbra Bearscape Beastmaster Ascension Hardened Scales Sylvan Anthem Tribute to the World Tree Unnatural Growth Words of Wilding Artifact (8) Emerald Medallion Lifecrafter's Bestiary Panharmonicon Patchwork Banner Rhonas's Monument Sol Ring Swiftfoot Boots Vanquisher's Banner Land (33) Argoth, Sanctum of Nature Castle Garenbrig Forest x26 Mosswort Bridge Oran-Rief, the Vastwood Path of Ancestry Rogue's Passage Three Tree City Ayula, Queen Among Bears is my pick for a bear typal deck in Commander

Commander Decks Legendary Creatures
This means that the counters will accumulate more slowly and may not outpace the normal damage your creature is dealing