A target is "without a hat" if they don't meet the criteria for "having a hat." (You probably don't need to look that up
For these we have: Neheb, the Eternal, to ramp mana from our attacks
"Players and the community is absolutely the most important component of a TCG," says Disney Lorcana co-designer Ryan Miller
Honorable Mention Verdeloth the Ancient While the Treefolk creature type originated all the way back in Alpha , this kindred collection didnt receive its first lord (aka creature that boosts another creature type in some meaningful way) until Invasion released in 2000 with this legendary 4/7 Treefolk
That'd be great on its own, but Ancient Cellarspawn also causes an opponent to lose life equal to the difference between the mana you spent and the mana you should have spent without all the discounts
Which is definitely something intentional on the part of the card set designers, that's for sure