At each end step, Urza creates a Construct token that grows based on the artifacts you control, and these get big fast
Of this already small cross-section, only a few are really any good in the role
The eleventh expansion will also bring back the "Lost Zone" mechanic, which made its first appearance in 2009's Pokmon Platinum
Scourges Edgewalker provided the first white-black tribal support (and spoilers, weve not seen much WB Cleric tribal support since), though we have seen WB tribal again in Khans of Tarkirs warriors and Amonkhets zombies
You want Giada on the battlefield as soon as possible to make the most out of its effect
On top of that, it also makes you create a 1/1 creature token whenever you cast spells from exile, which is the point of airbending