There are set symbols, copyright dates, and all sorts of information that make it clear where a card came from
It addresses one of whites weaknesses in Commander (assuming its not also paired with green), which is ramp
[103] Each set from Kaladesh to Core 2021 (except Ikoria ) featured two Planeswalker decks, which were meant to help new players learn the game
Artifact Color tag templates(None) Horn of Gondor When Horn of Gondor enters, create a 1/1 white Human Soldier creature token
Not having any way to blast away the lands they fetch is going to let any deck based around it ramp faster and harder than ever before
If Mechanized Production and the enchanted artifact leave the battlefield simultaneously in response to the triggered ability, then the effect creates a token that's a copy of the artifact as it last existed on the battlefield