It wouldnt surprise me if Hour of Devastation saw the Gatewatch split up, with Nissa leading one group to seek an answer in the catacombs while Gideon leads a group in Naktamun trying to fight Bolas and stave off the apocalyptic destruction he promises to bring upon the plane
On entry, it can copy any creature on the battlefield, which already makes it a flexible card
Caring about the mana value of spells is a theme that runs in opposition to traditional Spellslinger strategies that want to chain together cheap, low-cost, and efficient instant and sorcery spells, and consistent token generation gives the deck a more impactful board presence to fend off attacks
Although it can only be activated at sorcery speed, hence its inclusion here as a shout out, rather than a proper spot
"Part of what makes a Pokmon card so valuable is its scarcity or how rare it is