For Constructed, it's hard to see this making much of an impact outside of very specific Room-focused decks
Most Magic cards are not legendary, meaning they represent a more generic castle, or goblin, or helmet
Choosing enchantments that build momentum keeps your Commander deck consistent, especially against removal or the grind of late game
Emerald can be an extremely fun ink colour to play for this reason, and boasts some of the best Lorcana cards in The First Chapter as a whole, allowing the opportunity to mess with rival players and become a real thorn in their side
Bumis Feast Lecture Bumi's Feast Lecture is for the dedicated food decks
For details on current MTG sets - check out our guide to everything we know about The Brothers' War