It seems fitting, when you think about it
The Gelatinous Cube is likely one of the most iconic monsters in D&D, infamous for its ability to surprise, envelope, and then disintegrate low level adventurers in record time
Not all Spellslinger decks need to go infinite, however
Theres also a range of unique possibilities opened up by putting that Clone into play as an unblocked attacker its almost like giving any creature in Magic ninjutsu
You don't need to control the permanent entering or leaving the battlefield, only the permanent that has the triggered ability
A powerful new lore generator, location cards will be safe from mass character removal to keep up the pressure on your opponent, as well as providing powerful effects to any characters that move to them