The only difference here is that Shark Typhoon goes up instead of going wide, and costs one fewer to cycle to begin with so you have more size in that flying Shark
Opponents cannot allow Etali to sit on the battlefield unopposed and attack, or they'll quickly find themselves losing
The flavor text and art feature a bunch of gold ones such as Llanowar Elf, Sword of Hearth and Home Alone, and Phyrexian Gremlins
Wilds of Eldraines Bargain mechanic can be activated by sacrificing an Artifact, and Esoteric Duplicator allows you to constantly have the payment for Bargain on hand
Finally, if things start going really bad, just pull a Kefka and destroy the world using Ruinous Ultimatum. This card is incredibly high-cost but allows you to destroy all non-land permanents all your opponents control
If the player doesn't, you mill three cards, then this creature deals damage to that player equal to the total mana value of those cards