In fact, a number of these alternate treatments are totally exclusive to Collector Boosters
Madness and playing with few cards in hand are themes that frequently appear in Rakdos colors to show off the totally aggressive mind of the color pair
Its ETB seems interesting but I haven't found it particularly relevant most of the time, particularly as an Urza's Saga fetch target
Example : If you want to quickly knock out opponents, use Pokmon cards that have the Single Strike text in the top-right corner to land powerful attacks that can defeat opponents in a single blow
The deck features a huge number of powerful cat creates many of which have strong secondary abilities include anthem effects (Kaheera, Feline Sovereign, Jazal, Regal Caracal, King of the Pride), card draw (Beast Whisperer, Feral Prowler, Generous Stray), token producers (Cubwarden, Jolrael, Leonin Warleader, Pride Warden, Regal Caracal, Garrison Cat), removal (Stalking Leonin), artifact/enchantment destruction (Enlightened Ascetic, Felidar Cub), and many more
Utility lands are one way to lessen the impact of mana flood
