Turning the targets into treasures is certainly a drawback since it gives players the option to turn their useless card into mana, but ironically players will often crack their treasure and lose the opportunity to get their card back when Kitesail Larcenist leaves the battlefield
More treasure cards would appear in Rivals of Ixalan , a small expansion set, released in January of 2018
Well done, you stayed awake for the whole lecture
Enchantment players are suffering.) There were some enchantment cards of note, but a fun new line of rules text acquired in this time was When ~ is put into the graveyard from the battlefield, return ~ to its owners hand. This line of text is especially famous on Rancor, a card that was changed last minute and turned out to be more powerful than expected
Its still a 6-mana planeswalker that essentially does what you could be using Double Vision to do instead, but you cant disregard the extra abilities here