If you don't control three permanents you don't own as your end step begins, Agent of Treachery's last ability doesn't trigger
Seeing as her modal triggered ability pings whenever any Bear enters the battlefield under your control (thats inclusive of tokens), youll be able to grow your very Bear-y board and also thin out the opposing herds via Ayulas fight trigger
Sacred Fire Nerfed Lightning Helix, even with recursion, isnt the thing, as this sees only niche play
But I suppose you could be reading this in a theoretical future in which the keyword was released, threatened to destroy Magic (as I do occasionally), and removed from the game, in which case itsa keyword from the past
Finally, there are a couple variants of Brawl
Total : 126+1 cards Rarity: Leader: x6 Common: x45 Uncommon: x30 Rare: x26 Super Rare: x10 Secret Rare: x2 Special Card: x6 DON