If some of the creatures are illegal targets as the chapter II ability tries to resolve, the original distribution of counters still applies and the counters that would have been put on the illegal targets are lost
Watermarks are an image that goes behind the text in a text box (with one addition listed in a second)
Aggravated Assault Akki Battle Squad Aurelia, the Warleader Aurelia, the Warleader Breath of Fury Bumi, Unleashed Combat Celebrant Full Throttle Fury of the Horde Godo, Bandit Warlord Godo, Bandit Warlord Great Train Heist Hellkite Charger Illusionist's Gambit Karlach, Fury of Avernus Lightning Runner Moraug, Fury of Akoum Najeela, the Blade-Blossom Najeela, the Blade-Blossom Najeela, the Blade-Blossom Overpowering Attack Raphael, Tag Team Tough Relentless Assault Savage Beating Scourge of the Throne Sokenzan Swinging Ship Swinging Ship Take the Bait Tifa, Martial Artist Waves of Aggression World at War omer, Marshal of Rohan
If you are unfamiliar with regression, you can read a basic explanation here